21509939880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 1024

約数和(自身を含む): 89413632000

約数和(自身を除く): 67903692120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 41, 43, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 79, 82, 86, 88, 90, 99, 104, 108, 110, 117, 120, 123, 129, 130, 132, 135, 143, 156, 158, 164, 165, 172, 180, 195, 198, 205, 215, 216, 220, 234, 237, 246, 258, 260, 264, 270, 286, 297, 312, 316, 328, 330, 344, 351, 360, 369, 387, 390, 395, 396, 410, 429, 430, 440, 451, 468, 473, 474, 492, 495, 516, 520, 533, 540, 559, 572, 585, 594, 615, 632, 645, 660, 702, 711, 715, 738, 774, 780, 790, 792, 820, 858, 860, 869, 902, 936, 946, 948, 984, 990, 1027, 1032, 1066, 1080, 1107, 1118, 1144, 1161, 1170, 1185, 1188, 1230, 1287, 1290, 1320, 1353, 1404, 1419, 1422, 1430, 1476, 1485, 1548, 1560, 1580, 1599, 1640, 1677, 1716, 1720, 1738, 1755, 1763, 1804, 1845, 1892, 1896, 1935, 1980, 2054, 2132, 2133, 2145, 2214, 2236, 2255, 2322, 2340, 2365, 2370, 2376, 2460, 2574, 2580, 2607, 2665, 2706, 2795, 2808, 2838, 2844, 2860, 2952, 2970, 3081, 3096, 3160, 3198, 3239, 3354, 3397, 3432, 3476, 3510, 3526, 3555, 3608, 3690, 3784, 3861, 3870, 3960, 4059, 4108, 4257, 4264, 4266, 4290, 4345, 4428, 4472, 4510, 4644, 4680, 4730, 4740, 4797, 4920, 5031, 5135, 5148, 5160, 5214, 5289, 5330, 5412, 5535, 5590, 5676, 5688, 5720, 5805, 5863, 5940, 6149, 6162, 6396, 6435, 6478, 6708, 6765, 6794, 6952, 7020, 7052, 7095, 7110, 7380, 7722, 7740, 7821, 7995, 8118, 8216, 8385, 8514, 8532, 8580, 8690, 8815, 8856, 9020, 9243, 9288, 9460, 9480, 9594, 9717, 10062, 10191, 10270, 10296, 10428, 10578, 10660, 10665, 10824, 11070, 11180, 11297, 11352, 11610, 11726, 11880, 12177, 12298, 12324, 12771, 12792, 12870, 12956, 13035, 13416, 13530, 13588, 14040, 14104, 14190, 14220, 14391, 14760, 15093, 15405, 15444, 15480, 15642, 15867, 15990, 16195, 16236, 16770, 16985, 17028, 17064, 17160, 17380, 17589, 17630, 18040, 18447, 18486, 18920, 19188, 19305, 19393, 19434, 20124, 20295, 20382, 20540, 20856, 21156, 21285, 21320, 21330, 22140, 22360, 22594, 22919, 23220, 23452, 23463, 23985, 24354, 24596, 24648, 25155, 25542, 25740, 25912, 26070, 26445, 27060, 27176, 27729, 28380, 28440, 28782, 29151, 29315, 30186, 30573, 30745, 30810, 30888, 31284, 31734, 31980, 32390, 32472, 33540, 33891, 33970, 34056, 34760, 35178, 35260, 35629, 36894, 36972, 37367, 38376, 38610, 38786, 38868, 39105, 40248, 40590, 40764, 41080, 42107, 42312, 42570, 42660, 44161, 44280, 45188, 45838, 46215, 46440, 46904, 46926, 47601, 47970, 48585, 48708, 49192, 50310, 50955, 51084, 51480, 52140, 52767, 52890, 54120, 55341, 55458, 56485, 56760, 57564, 58179, 58302, 58630, 60372, 60885, 61146, 61490, 61620, 62568, 63468, 63855, 63960, 64780, 67080, 67782, 67940, 68757, 70356, 70520, 71258, 71955, 73788, 73944, 74734, 75465, 77220, 77572, 77736, 78210, 79335, 81180, 81528, 84214, 85140, 85320, 87453, 87945, 88322, 90376, 91676, 91719, 92235, 92430, 93852, 95202, 95940, 96965, 97170, 97416, 100620, 101673, 101910, 102168, 104280, 105534, 105780, 106887, 110682, 110916, 112101, 112970, 114595, 115128, 116358, 116604, 117260, 117315, 120744, 121770, 122292, 122980, 123240, 126321, 126936, 127710, 129560, 132483, 135564, 135880, 137514, 138645, 139277, 140712, 142516, 143910, 145755, 147576, 149468, 150930, 152865, 154440, 155144, 156420, 158301, 158670, 162360, 166023, 168428, 169455, 170280, 174537, 174906, 175890, 176644, 178145, 183352, 183438, 184470, 184860, 186835, 187704, 190404, 191880, 193930, 194340, 201240, 203346, 203820, 206271, 210535, 211068, 211560, 213774, 220805, 221364, 221832, 224202, 225940, 229190, 232716, 233208, 234520, 234630, 238005, 243540, 244584, 245960, 252109, 252642, 255420, 263835, 264966, 271128, 275028, 276705, 277290, 278554, 285032, 287820, 290895, 291510, 298936, 301860, 305019, 305730, 312840, 316602, 317340, 320661, 332046, 336303, 336856, 338910, 343785, 349074, 349812, 351780, 353288, 356290, 366876, 368940, 369720, 373670, 378963, 380808, 387860, 388680, 397449, 406692, 407640, 412542, 417831, 421070, 422136, 427548, 437265, 441610, 442728, 448404, 451880, 458380, 458595, 463177, 465432, 469260, 476010, 485771, 487080, 504218, 505284, 508365, 510840, 523611, 527670, 529932, 534435, 550056, 553410, 554580, 557108, 560505, 575640, 581790, 583020, 603720, 610038, 611460, 618813, 631605, 633204, 634680, 641322, 662415, 664092, 672606, 677820, 687570, 696385, 698148, 699624, 703560, 712580, 733752, 737880, 747340, 756327, 757926, 775720, 791505, 794898, 813384, 825084, 830115, 835662, 842140, 855096, 872685, 874530, 883220, 896808, 916760, 917190, 926354, 938520, 952020, 961983, 971542, 1008436, 1008909, 1010568, 1016730, 1031355, 1047222, 1055340, 1059864, 1068870, 1106820, 1109160, 1114216, 1121010, 1136889, 1163580, 1166040, 1192347, 1220076, 1222920, 1237626, 1253493, 1260545, 1263210, 1266408, 1282644, 1324830, 1328184, 1345212, 1355640, 1375140, 1389531, 1392770, 1396296, 1425160, 1457313, 1494680, 1512654, 1515852, 1525095, 1532047, 1583010, 1589796, 1603305, 1650168, 1660230, 1671324, 1681515, 1684280, 1745370, 1749060, 1766440, 1810601, 1834380, 1852708, 1894815, 1904040, 1923966, 1943084, 1987245, 2016872, 2017818, 2033460, 2062710, 2089155, 2094444, 2110680, 2137740, 2213640, 2242020, 2268981, 2273778, 2315885, 2327160, 2384694, 2428855, 2440152, 2475252, 2506986, 2521090, 2526420, 2565288, 2618055, 2649660, 2690424, 2750280, 2779062, 2785540, 2914626, 3025308, 3031704, 3050190, 3064094, 3094065, 3166020, 3179592, 3206610, 3320460, 3342648, 3363030, 3490740, 3498120, 3621202, 3668760, 3705416, 3760479, 3781635, 3789630, 3847932, 3886168, 3974490, 4035636, 4066920, 4125420, 4168593, 4178310, 4188888, 4275480, 4371939, 4484040, 4537962, 4547556, 4596141, 4631770, 4769388, 4809915, 4857710, 4950504, 5013972, 5042180, 5044545, 5052840, 5236110, 5299320, 5431803, 5558124, 5571080, 5684445, 5829252, 5961735, 6050616, 6100380, 6128188, 6188130, 6267465, 6332040, 6413220, 6640920, 6726060, 6806943, 6947655, 6981480, 7242404, 7286565, 7520958, 7563270, 7579260, 7660235, 7695864, 7948980, 8071272, 8250840, 8337186, 8356620, 8743878, 9053005, 9075924, 9095112, 9192282, 9263540, 9538776, 9619830, 9715420, 10027944, 10084360, 10089090, 10472220, 10863606, 11116248, 11344905, 11368890, 11658504, 11923470, 12200760, 12256376, 12376260, 12505779, 12534930, 12826440, 13115817, 13452120, 13613886, 13788423, 13895310, 14484808, 14573130, 15041916, 15126540, 15158520, 15320470, 15897960, 16295409, 16674372, 16713240, 17487756, 18106010, 18151848, 18384564, 18527080, 18802395, 19239660, 19430840, 19916611, 20178180, 20842965, 20944440, 21727212, 21859695, 22689810, 22737780, 22980705, 23846940, 24752520, 25011558, 25069860, 26231634, 27159015, 27227772, 27576846, 27790620, 29146260, 30083832, 30253080, 30640940, 32590818, 33348744, 34034715, 34975512, 36212020, 36769128, 37604790, 38479320, 39833222, 40356360, 41365269, 41685930, 43454424, 43719390, 45379620, 45475560, 45961410, 47693880, 48886227, 50023116, 50139720, 52463268, 54318030, 54455544, 55153692, 55581240, 58292520, 59749833, 61281880, 62528895, 65181636, 65579085, 68069430, 68942115, 72424040, 75209580, 79666444, 81477045, 82730538, 83371860, 87438780, 90759240, 91922820, 97772454, 99583055, 100046232, 104926536, 108636060, 110307384, 119499666, 125057790, 130363272, 131158170, 136138860, 137884230, 150419160, 159332888, 162954090, 165461076, 166743720, 174877560, 179249499, 183845640, 195544908, 199166110, 206826345, 217272120, 238999332, 244431135, 250115580, 262316340, 272277720, 275768460, 298749165, 325908180, 330922152, 358498998, 391089816, 398332220, 413652690, 477998664, 488862270, 500231160, 524632680, 537748497, 551536920, 597498330, 651816360, 716997996, 796664440, 827305380, 896247495, 977724540, 1075496994, 1194996660, 1433995992, 1654610760, 1792494990, 1955449080, 2150993988, 2389993320, 2688742485, 3584989980, 4301987976, 5377484970, 7169979960, 10754969940, 21509939880]

約数ペア:

[(1, 21509939880), (2, 10754969940), (3, 7169979960), (4, 5377484970), (5, 4301987976), (6, 3584989980), (8, 2688742485), (9, 2389993320), (10, 2150993988), (11, 1955449080), (12, 1792494990), (13, 1654610760), (15, 1433995992), (18, 1194996660), (20, 1075496994), (22, 977724540), (24, 896247495), (26, 827305380), (27, 796664440), (30, 716997996), (33, 651816360), (36, 597498330), (39, 551536920), (40, 537748497), (41, 524632680), (43, 500231160), (44, 488862270), (45, 477998664), (52, 413652690), (54, 398332220), (55, 391089816), (60, 358498998), (65, 330922152), (66, 325908180), (72, 298749165), (78, 275768460), (79, 272277720), (82, 262316340), (86, 250115580), (88, 244431135), (90, 238999332), (99, 217272120), (104, 206826345), (108, 199166110), (110, 195544908), (117, 183845640), (120, 179249499), (123, 174877560), (129, 166743720), (130, 165461076), (132, 162954090), (135, 159332888), (143, 150419160), (156, 137884230), (158, 136138860), (164, 131158170), (165, 130363272), (172, 125057790), (180, 119499666), (195, 110307384), (198, 108636060), (205, 104926536), (215, 100046232), (216, 99583055), (220, 97772454), (234, 91922820), (237, 90759240), (246, 87438780), (258, 83371860), (260, 82730538), (264, 81477045), (270, 79666444), (286, 75209580), (297, 72424040), (312, 68942115), (316, 68069430), (328, 65579085), (330, 65181636), (344, 62528895), (351, 61281880), (360, 59749833), (369, 58292520), (387, 55581240), (390, 55153692), (395, 54455544), (396, 54318030), (410, 52463268), (429, 50139720), (430, 50023116), (440, 48886227), (451, 47693880), (468, 45961410), (473, 45475560), (474, 45379620), (492, 43719390), (495, 43454424), (516, 41685930), (520, 41365269), (533, 40356360), (540, 39833222), (559, 38479320), (572, 37604790), (585, 36769128), (594, 36212020), (615, 34975512), (632, 34034715), (645, 33348744), (660, 32590818), (702, 30640940), (711, 30253080), (715, 30083832), (738, 29146260), (774, 27790620), (780, 27576846), (790, 27227772), (792, 27159015), (820, 26231634), (858, 25069860), (860, 25011558), (869, 24752520), (902, 23846940), (936, 22980705), (946, 22737780), (948, 22689810), (984, 21859695), (990, 21727212), (1027, 20944440), (1032, 20842965), (1066, 20178180), (1080, 19916611), (1107, 19430840), (1118, 19239660), (1144, 18802395), (1161, 18527080), (1170, 18384564), (1185, 18151848), (1188, 18106010), (1230, 17487756), (1287, 16713240), (1290, 16674372), (1320, 16295409), (1353, 15897960), (1404, 15320470), (1419, 15158520), (1422, 15126540), (1430, 15041916), (1476, 14573130), (1485, 14484808), (1548, 13895310), (1560, 13788423), (1580, 13613886), (1599, 13452120), (1640, 13115817), (1677, 12826440), (1716, 12534930), (1720, 12505779), (1738, 12376260), (1755, 12256376), (1763, 12200760), (1804, 11923470), (1845, 11658504), (1892, 11368890), (1896, 11344905), (1935, 11116248), (1980, 10863606), (2054, 10472220), (2132, 10089090), (2133, 10084360), (2145, 10027944), (2214, 9715420), (2236, 9619830), (2255, 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(5330, 4035636), (5412, 3974490), (5535, 3886168), (5590, 3847932), (5676, 3789630), (5688, 3781635), (5720, 3760479), (5805, 3705416), (5863, 3668760), (5940, 3621202), (6149, 3498120), (6162, 3490740), (6396, 3363030), (6435, 3342648), (6478, 3320460), (6708, 3206610), (6765, 3179592), (6794, 3166020), (6952, 3094065), (7020, 3064094), (7052, 3050190), (7095, 3031704), (7110, 3025308), (7380, 2914626), (7722, 2785540), (7740, 2779062), (7821, 2750280), (7995, 2690424), (8118, 2649660), (8216, 2618055), (8385, 2565288), (8514, 2526420), (8532, 2521090), (8580, 2506986), (8690, 2475252), (8815, 2440152), (8856, 2428855), (9020, 2384694), (9243, 2327160), (9288, 2315885), (9460, 2273778), (9480, 2268981), (9594, 2242020), (9717, 2213640), (10062, 2137740), (10191, 2110680), (10270, 2094444), (10296, 2089155), (10428, 2062710), (10578, 2033460), (10660, 2017818), (10665, 2016872), (10824, 1987245), (11070, 1943084), (11180, 1923966), (11297, 1904040), (11352, 1894815), (11610, 1852708), (11726, 1834380), (11880, 1810601), (12177, 1766440), (12298, 1749060), (12324, 1745370), (12771, 1684280), (12792, 1681515), (12870, 1671324), (12956, 1660230), (13035, 1650168), (13416, 1603305), (13530, 1589796), (13588, 1583010), (14040, 1532047), (14104, 1525095), (14190, 1515852), (14220, 1512654), (14391, 1494680), (14760, 1457313), (15093, 1425160), (15405, 1396296), (15444, 1392770), (15480, 1389531), (15642, 1375140), (15867, 1355640), (15990, 1345212), (16195, 1328184), (16236, 1324830), (16770, 1282644), (16985, 1266408), (17028, 1263210), (17064, 1260545), (17160, 1253493), (17380, 1237626), (17589, 1222920), (17630, 1220076), (18040, 1192347), (18447, 1166040), (18486, 1163580), (18920, 1136889), (19188, 1121010), (19305, 1114216), (19393, 1109160), (19434, 1106820), (20124, 1068870), (20295, 1059864), (20382, 1055340), (20540, 1047222), (20856, 1031355), (21156, 1016730), (21285, 1010568), (21320, 1008909), (21330, 1008436), (22140, 971542), (22360, 961983), (22594, 952020), (22919, 938520), (23220, 926354), (23452, 917190), (23463, 916760), (23985, 896808), (24354, 883220), (24596, 874530), (24648, 872685), (25155, 855096), (25542, 842140), (25740, 835662), (25912, 830115), (26070, 825084), (26445, 813384), (27060, 794898), (27176, 791505), (27729, 775720), (28380, 757926), (28440, 756327), (28782, 747340), (29151, 737880), (29315, 733752), (30186, 712580), (30573, 703560), (30745, 699624), (30810, 698148), (30888, 696385), (31284, 687570), (31734, 677820), (31980, 672606), (32390, 664092), (32472, 662415), (33540, 641322), (33891, 634680), (33970, 633204), (34056, 631605), (34760, 618813), (35178, 611460), (35260, 610038), (35629, 603720), (36894, 583020), (36972, 581790), (37367, 575640), (38376, 560505), (38610, 557108), (38786, 554580), (38868, 553410), (39105, 550056), (40248, 534435), (40590, 529932), (40764, 527670), (41080, 523611), (42107, 510840), (42312, 508365), (42570, 505284), (42660, 504218), (44161, 487080), (44280, 485771), (45188, 476010), (45838, 469260), (46215, 465432), (46440, 463177), (46904, 458595), (46926, 458380), (47601, 451880), (47970, 448404), (48585, 442728), (48708, 441610), (49192, 437265), (50310, 427548), (50955, 422136), (51084, 421070), (51480, 417831), (52140, 412542), (52767, 407640), (52890, 406692), (54120, 397449), (55341, 388680), (55458, 387860), (56485, 380808), (56760, 378963), (57564, 373670), (58179, 369720), (58302, 368940), (58630, 366876), (60372, 356290), (60885, 353288), (61146, 351780), (61490, 349812), (61620, 349074), (62568, 343785), (63468, 338910), (63855, 336856), (63960, 336303), (64780, 332046), (67080, 320661), (67782, 317340), (67940, 316602), (68757, 312840), (70356, 305730), (70520, 305019), (71258, 301860), (71955, 298936), (73788, 291510), (73944, 290895), (74734, 287820), (75465, 285032), (77220, 278554), (77572, 277290), (77736, 276705), (78210, 275028), (79335, 271128), (81180, 264966), (81528, 263835), (84214, 255420), (85140, 252642), (85320, 252109), (87453, 245960), (87945, 244584), (88322, 243540), (90376, 238005), (91676, 234630), (91719, 234520), (92235, 233208), (92430, 232716), (93852, 229190), (95202, 225940), (95940, 224202), (96965, 221832), (97170, 221364), (97416, 220805), (100620, 213774), (101673, 211560), (101910, 211068), (102168, 210535), (104280, 206271), (105534, 203820), (105780, 203346), (106887, 201240), (110682, 194340), (110916, 193930), (112101, 191880), (112970, 190404), (114595, 187704), (115128, 186835), (116358, 184860), (116604, 184470), (117260, 183438), (117315, 183352), (120744, 178145), (121770, 176644), (122292, 175890), (122980, 174906), (123240, 174537), (126321, 170280), (126936, 169455), (127710, 168428), (129560, 166023), (132483, 162360), (135564, 158670), (135880, 158301), (137514, 156420), (138645, 155144), (139277, 154440), (140712, 152865), (142516, 150930), (143910, 149468), (145755, 147576)]