15551490240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 896

約数和(自身を含む): 66240599040

約数和(自身を除く): 50689108800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 41, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 82, 88, 90, 96, 99, 104, 108, 110, 117, 120, 123, 130, 132, 135, 143, 144, 156, 160, 164, 165, 176, 180, 192, 195, 198, 205, 208, 216, 220, 234, 240, 246, 260, 264, 270, 286, 288, 297, 307, 312, 320, 328, 330, 351, 352, 360, 369, 390, 396, 410, 416, 429, 432, 440, 451, 468, 480, 492, 495, 520, 528, 533, 540, 572, 576, 585, 594, 614, 615, 624, 656, 660, 702, 704, 715, 720, 738, 780, 792, 820, 832, 858, 864, 880, 902, 921, 936, 960, 984, 990, 1040, 1056, 1066, 1080, 1107, 1144, 1170, 1188, 1228, 1230, 1248, 1287, 1312, 1320, 1353, 1404, 1430, 1440, 1476, 1485, 1535, 1560, 1584, 1599, 1640, 1716, 1728, 1755, 1760, 1804, 1842, 1845, 1872, 1968, 1980, 2080, 2112, 2132, 2145, 2160, 2214, 2255, 2288, 2340, 2376, 2456, 2460, 2496, 2574, 2624, 2640, 2665, 2706, 2763, 2808, 2860, 2880, 2952, 2970, 3070, 3120, 3168, 3198, 3280, 3377, 3432, 3510, 3520, 3608, 3684, 3690, 3744, 3861, 3936, 3960, 3991, 4059, 4160, 4264, 4290, 4320, 4428, 4510, 4576, 4605, 4680, 4752, 4797, 4912, 4920, 5148, 5280, 5330, 5412, 5526, 5535, 5616, 5720, 5863, 5904, 5940, 6140, 6240, 6336, 6396, 6435, 6560, 6754, 6765, 6864, 7020, 7216, 7368, 7380, 7488, 7722, 7872, 7920, 7982, 7995, 8118, 8289, 8528, 8580, 8640, 8856, 9020, 9152, 9210, 9360, 9504, 9594, 9824, 9840, 10131, 10296, 10560, 10660, 10824, 11052, 11070, 11232, 11440, 11726, 11808, 11880, 11973, 12177, 12280, 12480, 12587, 12792, 12870, 13120, 13508, 13530, 13728, 13815, 14040, 14391, 14432, 14736, 14760, 15444, 15840, 15964, 15990, 16236, 16578, 16885, 17056, 17160, 17589, 17712, 18040, 18420, 18720, 19008, 19188, 19305, 19648, 19680, 19955, 20262, 20295, 20592, 21320, 21648, 22104, 22140, 22464, 22880, 23452, 23616, 23760, 23946, 23985, 24354, 24560, 25174, 25584, 25740, 27016, 27060, 27456, 27630, 28080, 28782, 28864, 29315, 29472, 29520, 30393, 30888, 31680, 31928, 31980, 32472, 33156, 33770, 34112, 34320, 35178, 35424, 35919, 36080, 36840, 37440, 37761, 38376, 38610, 39360, 39910, 40524, 40590, 41184, 41445, 42640, 43296, 43901, 44208, 44280, 45760, 46904, 47520, 47892, 47970, 48708, 49120, 50348, 50655, 51168, 51480, 52767, 54032, 54120, 55260, 56160, 57564, 58630, 58944, 59040, 59865, 60786, 60885, 61776, 62935, 63856, 63960, 64944, 66312, 67540, 68640, 70356, 70848, 71838, 71955, 72160, 73680, 75522, 76752, 77220, 79820, 81048, 81180, 82368, 82890, 85280, 86592, 87802, 87945, 88416, 88560, 91179, 93808, 95040, 95784, 95940, 97416, 98240, 100696, 101310, 102336, 102960, 105534, 107757, 108064, 108240, 110520, 112320, 113283, 115128, 117260, 118080, 119730, 121572, 121770, 123552, 125870, 127712, 127920, 129888, 131703, 132624, 135080, 137280, 138457, 140712, 143676, 143910, 144320, 147360, 151044, 151965, 153504, 154440, 158301, 159640, 162096, 162360, 163631, 165780, 170560, 175604, 175890, 176832, 177120, 179595, 182358, 187616, 188805, 191568, 191880, 194832, 201392, 202620, 205920, 211068, 215514, 216128, 216480, 219505, 221040, 226566, 230256, 234520, 239460, 243144, 243540, 247104, 251740, 255424, 255840, 259776, 263406, 263835, 265248, 270160, 276914, 281424, 287352, 287820, 294720, 302088, 303930, 307008, 308880, 316602, 319280, 324192, 324720, 327262, 331560, 339849, 351208, 351780, 354240, 359190, 364716, 375232, 377610, 383136, 383760, 389664, 395109, 402784, 405240, 411840, 415371, 422136, 431028, 432960, 439010, 442080, 453132, 455895, 460512, 469040, 478920, 486288, 487080, 490893, 503480, 511680, 526812, 527670, 530496, 538785, 540320, 553828, 562848, 566415, 574704, 575640, 604176, 607860, 617760, 633204, 638560, 648384, 649440, 654524, 658515, 663120, 679698, 692285, 702416, 703560, 718380, 729432, 755220, 766272, 767520, 779328, 790218, 791505, 805568, 810480, 818155, 830742, 844272, 862056, 878020, 884160, 906264, 911790, 921024, 938080, 957840, 972576, 974160, 981786, 1006960, 1053624, 1055340, 1077570, 1080640, 1107656, 1125696, 1132830, 1149408, 1151280, 1185327, 1208352, 1215720, 1235520, 1246113, 1266408, 1277120, 1298880, 1309048, 1317030, 1326240, 1359396, 1384570, 1404832, 1407120, 1436760, 1458864, 1472679, 1510440, 1535040, 1580436, 1583010, 1620960, 1636310, 1661484, 1688544, 1699245, 1724112, 1756040, 1799941, 1812528, 1823580, 1876160, 1915680, 1945152, 1948320, 1963572, 1975545, 2013920, 2076855, 2107248, 2110680, 2155140, 2215312, 2265660, 2298816, 2302560, 2370654, 2416704, 2431440, 2454465, 2492226, 2532816, 2618096, 2634060, 2652480, 2718792, 2769140, 2809664, 2814240, 2873520, 2917728, 2945358, 3020880, 3160872, 3166020, 3241920, 3272620, 3322968, 3377088, 3398490, 3448224, 3512080, 3599882, 3625056, 3647160, 3738339, 3831360, 3896640, 3927144, 3951090, 4027840, 4153710, 4214496, 4221360, 4310280, 4418037, 4430624, 4531320, 4605120, 4741308, 4862880, 4908930, 4984452, 5065632, 5236192, 5268120, 5399823, 5437584, 5538280, 5628480, 5747040, 5835456, 5890716, 5926635, 6041760, 6230565, 6321744, 6332040, 6545240, 6645936, 6796980, 6896448, 7024160, 7199764, 7250112, 7294320, 7363395, 7476678, 7854288, 7902180, 8307420, 8428992, 8442720, 8620560, 8836074, 8861248, 8999705, 9062640, 9482616, 9725760, 9817860, 9968904, 10131264, 10472384, 10536240, 10799646, 10875168, 11076560, 11494080, 11781432, 11853270, 12083520, 12461130, 12643488, 12664080, 13090480, 13291872, 13593960, 14048320, 14399528, 14588640, 14726790, 14953356, 15708576, 15804360, 16199469, 16614840, 16885440, 17241120, 17672148, 17999410, 18125280, 18691695, 18965232, 19635720, 19937808, 21072480, 21599292, 21750336, 22090185, 22153120, 23562864, 23706540, 24922260, 25286976, 25328160, 26180960, 26583744, 26999115, 27187920, 28799056, 29177280, 29453580, 29906712, 31417152, 31608720, 32398938, 33229680, 34482240, 35344296, 35998820, 36250560, 37383390, 37930464, 39271440, 39875616, 42144960, 43198584, 44180370, 44306240, 47125728, 47413080, 48598407, 49844520, 50656320, 52361920, 53998230, 54375840, 57598112, 58907160, 59813424, 63217440, 64797876, 66459360, 70688592, 71997640, 74766780, 75860928, 78542880, 79751232, 80997345, 86397168, 88360740, 94251456, 94826160, 97196814, 99689040, 107996460, 108751680, 115196224, 117814320, 119626848, 126434880, 129595752, 132918720, 141377184, 143995280, 149533560, 157085760, 161994690, 172794336, 176721480, 189652320, 194393628, 199378080, 215992920, 235628640, 239253696, 242992035, 259191504, 282754368, 287990560, 299067120, 323989380, 345588672, 353442960, 379304640, 388787256, 398756160, 431985840, 471257280, 485984070, 518383008, 575981120, 598134240, 647978760, 706885920, 777574512, 863971680, 971968140, 1036766016, 1196268480, 1295957520, 1413771840, 1555149024, 1727943360, 1943936280, 2591915040, 3110298048, 3887872560, 5183830080, 7775745120, 15551490240]

約数ペア:

[(1, 15551490240), (2, 7775745120), (3, 5183830080), (4, 3887872560), (5, 3110298048), (6, 2591915040), (8, 1943936280), (9, 1727943360), (10, 1555149024), (11, 1413771840), (12, 1295957520), (13, 1196268480), (15, 1036766016), (16, 971968140), (18, 863971680), (20, 777574512), (22, 706885920), (24, 647978760), (26, 598134240), (27, 575981120), (30, 518383008), (32, 485984070), (33, 471257280), (36, 431985840), (39, 398756160), (40, 388787256), (41, 379304640), (44, 353442960), (45, 345588672), (48, 323989380), (52, 299067120), (54, 287990560), (55, 282754368), (60, 259191504), (64, 242992035), (65, 239253696), (66, 235628640), (72, 215992920), (78, 199378080), (80, 194393628), (82, 189652320), (88, 176721480), (90, 172794336), (96, 161994690), (99, 157085760), (104, 149533560), (108, 143995280), (110, 141377184), (117, 132918720), (120, 129595752), (123, 126434880), (130, 119626848), (132, 117814320), (135, 115196224), (143, 108751680), (144, 107996460), (156, 99689040), (160, 97196814), (164, 94826160), (165, 94251456), (176, 88360740), (180, 86397168), (192, 80997345), (195, 79751232), (198, 78542880), (205, 75860928), (208, 74766780), (216, 71997640), (220, 70688592), (234, 66459360), (240, 64797876), (246, 63217440), (260, 59813424), (264, 58907160), (270, 57598112), (286, 54375840), (288, 53998230), (297, 52361920), (307, 50656320), (312, 49844520), (320, 48598407), (328, 47413080), (330, 47125728), (351, 44306240), (352, 44180370), (360, 43198584), (369, 42144960), (390, 39875616), (396, 39271440), (410, 37930464), (416, 37383390), (429, 36250560), (432, 35998820), (440, 35344296), (451, 34482240), (468, 33229680), (480, 32398938), (492, 31608720), (495, 31417152), (520, 29906712), (528, 29453580), (533, 29177280), (540, 28799056), (572, 27187920), (576, 26999115), (585, 26583744), (594, 26180960), (614, 25328160), (615, 25286976), (624, 24922260), (656, 23706540), (660, 23562864), (702, 22153120), (704, 22090185), (715, 21750336), (720, 21599292), (738, 21072480), (780, 19937808), (792, 19635720), (820, 18965232), (832, 18691695), (858, 18125280), (864, 17999410), (880, 17672148), (902, 17241120), (921, 16885440), (936, 16614840), (960, 16199469), (984, 15804360), (990, 15708576), (1040, 14953356), (1056, 14726790), (1066, 14588640), (1080, 14399528), (1107, 14048320), (1144, 13593960), (1170, 13291872), (1188, 13090480), (1228, 12664080), (1230, 12643488), (1248, 12461130), (1287, 12083520), (1312, 11853270), (1320, 11781432), (1353, 11494080), (1404, 11076560), (1430, 10875168), (1440, 10799646), (1476, 10536240), (1485, 10472384), (1535, 10131264), (1560, 9968904), (1584, 9817860), (1599, 9725760), (1640, 9482616), (1716, 9062640), (1728, 8999705), (1755, 8861248), (1760, 8836074), (1804, 8620560), (1842, 8442720), (1845, 8428992), (1872, 8307420), (1968, 7902180), (1980, 7854288), (2080, 7476678), (2112, 7363395), (2132, 7294320), (2145, 7250112), (2160, 7199764), (2214, 7024160), (2255, 6896448), (2288, 6796980), (2340, 6645936), (2376, 6545240), (2456, 6332040), (2460, 6321744), (2496, 6230565), (2574, 6041760), (2624, 5926635), (2640, 5890716), (2665, 5835456), (2706, 5747040), (2763, 5628480), (2808, 5538280), (2860, 5437584), (2880, 5399823), (2952, 5268120), (2970, 5236192), (3070, 5065632), (3120, 4984452), (3168, 4908930), (3198, 4862880), (3280, 4741308), (3377, 4605120), (3432, 4531320), (3510, 4430624), (3520, 4418037), (3608, 4310280), (3684, 4221360), (3690, 4214496), (3744, 4153710), (3861, 4027840), (3936, 3951090), (3960, 3927144), (3991, 3896640), (4059, 3831360), (4160, 3738339), (4264, 3647160), (4290, 3625056), (4320, 3599882), (4428, 3512080), (4510, 3448224), (4576, 3398490), (4605, 3377088), (4680, 3322968), (4752, 3272620), (4797, 3241920), (4912, 3166020), (4920, 3160872), (5148, 3020880), (5280, 2945358), (5330, 2917728), (5412, 2873520), (5526, 2814240), (5535, 2809664), (5616, 2769140), (5720, 2718792), (5863, 2652480), (5904, 2634060), (5940, 2618096), (6140, 2532816), (6240, 2492226), (6336, 2454465), (6396, 2431440), (6435, 2416704), (6560, 2370654), (6754, 2302560), (6765, 2298816), (6864, 2265660), (7020, 2215312), (7216, 2155140), (7368, 2110680), (7380, 2107248), (7488, 2076855), (7722, 2013920), (7872, 1975545), (7920, 1963572), (7982, 1948320), (7995, 1945152), (8118, 1915680), (8289, 1876160), (8528, 1823580), (8580, 1812528), (8640, 1799941), (8856, 1756040), (9020, 1724112), (9152, 1699245), (9210, 1688544), (9360, 1661484), (9504, 1636310), (9594, 1620960), (9824, 1583010), (9840, 1580436), (10131, 1535040), (10296, 1510440), (10560, 1472679), (10660, 1458864), (10824, 1436760), (11052, 1407120), (11070, 1404832), (11232, 1384570), (11440, 1359396), (11726, 1326240), (11808, 1317030), (11880, 1309048), (11973, 1298880), (12177, 1277120), (12280, 1266408), (12480, 1246113), (12587, 1235520), (12792, 1215720), (12870, 1208352), (13120, 1185327), (13508, 1151280), (13530, 1149408), (13728, 1132830), (13815, 1125696), (14040, 1107656), (14391, 1080640), (14432, 1077570), (14736, 1055340), (14760, 1053624), (15444, 1006960), (15840, 981786), (15964, 974160), (15990, 972576), (16236, 957840), (16578, 938080), (16885, 921024), (17056, 911790), (17160, 906264), (17589, 884160), (17712, 878020), (18040, 862056), (18420, 844272), (18720, 830742), (19008, 818155), (19188, 810480), (19305, 805568), (19648, 791505), (19680, 790218), (19955, 779328), (20262, 767520), (20295, 766272), (20592, 755220), (21320, 729432), (21648, 718380), (22104, 703560), (22140, 702416), (22464, 692285), (22880, 679698), (23452, 663120), (23616, 658515), (23760, 654524), (23946, 649440), (23985, 648384), (24354, 638560), (24560, 633204), (25174, 617760), (25584, 607860), (25740, 604176), (27016, 575640), (27060, 574704), (27456, 566415), (27630, 562848), (28080, 553828), (28782, 540320), (28864, 538785), (29315, 530496), (29472, 527670), (29520, 526812), (30393, 511680), (30888, 503480), (31680, 490893), (31928, 487080), (31980, 486288), (32472, 478920), (33156, 469040), (33770, 460512), (34112, 455895), (34320, 453132), (35178, 442080), (35424, 439010), (35919, 432960), (36080, 431028), (36840, 422136), (37440, 415371), (37761, 411840), (38376, 405240), (38610, 402784), (39360, 395109), (39910, 389664), (40524, 383760), (40590, 383136), (41184, 377610), (41445, 375232), (42640, 364716), (43296, 359190), (43901, 354240), (44208, 351780), (44280, 351208), (45760, 339849), (46904, 331560), (47520, 327262), (47892, 324720), (47970, 324192), (48708, 319280), (49120, 316602), (50348, 308880), (50655, 307008), (51168, 303930), (51480, 302088), (52767, 294720), (54032, 287820), (54120, 287352), (55260, 281424), (56160, 276914), (57564, 270160), (58630, 265248), (58944, 263835), (59040, 263406), (59865, 259776), (60786, 255840), (60885, 255424), (61776, 251740), (62935, 247104), (63856, 243540), (63960, 243144), (64944, 239460), (66312, 234520), (67540, 230256), (68640, 226566), (70356, 221040), (70848, 219505), (71838, 216480), (71955, 216128), (72160, 215514), (73680, 211068), (75522, 205920), (76752, 202620), (77220, 201392), (79820, 194832), (81048, 191880), (81180, 191568), (82368, 188805), (82890, 187616), (85280, 182358), (86592, 179595), (87802, 177120), (87945, 176832), (88416, 175890), (88560, 175604), (91179, 170560), (93808, 165780), (95040, 163631), (95784, 162360), (95940, 162096), (97416, 159640), (98240, 158301), (100696, 154440), (101310, 153504), (102336, 151965), (102960, 151044), (105534, 147360), (107757, 144320), (108064, 143910), (108240, 143676), (110520, 140712), (112320, 138457), (113283, 137280), (115128, 135080), (117260, 132624), (118080, 131703), (119730, 129888), (121572, 127920), (121770, 127712), (123552, 125870)]