21462648480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 864

約数和(自身を含む): 93062825856

約数和(自身を除く): 71600177376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 43, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 86, 90, 91, 96, 104, 105, 112, 117, 120, 126, 129, 130, 140, 144, 156, 160, 168, 169, 172, 180, 182, 195, 208, 210, 215, 224, 234, 240, 252, 258, 260, 273, 280, 288, 293, 301, 312, 315, 336, 338, 344, 360, 364, 387, 390, 416, 420, 430, 455, 468, 480, 504, 507, 516, 520, 546, 559, 560, 585, 586, 602, 624, 630, 645, 672, 676, 688, 720, 728, 774, 780, 819, 840, 845, 860, 879, 903, 910, 936, 1008, 1014, 1032, 1040, 1092, 1118, 1120, 1170, 1172, 1183, 1204, 1248, 1260, 1290, 1352, 1365, 1376, 1440, 1456, 1465, 1505, 1521, 1548, 1560, 1638, 1677, 1680, 1690, 1720, 1758, 1806, 1820, 1872, 1935, 2016, 2028, 2051, 2064, 2080, 2184, 2236, 2340, 2344, 2366, 2408, 2520, 2535, 2580, 2637, 2704, 2709, 2730, 2795, 2912, 2930, 3010, 3042, 3096, 3120, 3276, 3354, 3360, 3380, 3440, 3516, 3549, 3612, 3640, 3744, 3809, 3870, 3913, 4056, 4095, 4102, 4128, 4368, 4395, 4472, 4515, 4680, 4688, 4732, 4816, 5031, 5040, 5070, 5160, 5274, 5408, 5418, 5460, 5590, 5860, 5915, 6020, 6084, 6153, 6192, 6240, 6552, 6708, 6760, 6880, 7032, 7098, 7224, 7267, 7280, 7605, 7618, 7740, 7826, 8112, 8190, 8204, 8385, 8736, 8790, 8944, 9030, 9360, 9376, 9464, 9632, 10062, 10080, 10140, 10255, 10320, 10548, 10647, 10836, 10920, 11180, 11427, 11720, 11739, 11830, 12040, 12168, 12306, 12384, 12599, 13104, 13185, 13416, 13520, 13545, 14064, 14196, 14448, 14534, 14560, 15210, 15236, 15480, 15652, 16224, 16380, 16408, 16770, 17580, 17745, 17888, 18060, 18459, 18720, 18928, 19045, 19565, 20124, 20280, 20510, 20640, 21096, 21294, 21672, 21801, 21840, 22360, 22854, 23440, 23478, 23660, 24080, 24336, 24612, 25155, 25198, 26208, 26370, 26663, 26832, 27040, 27090, 28128, 28392, 28896, 29068, 30420, 30472, 30765, 30960, 31304, 32760, 32816, 33540, 34281, 35160, 35217, 35490, 36120, 36335, 36918, 37797, 37856, 38090, 39130, 40248, 40560, 41020, 42192, 42588, 43344, 43602, 43680, 44720, 45708, 46880, 46956, 47320, 48160, 48672, 49224, 49517, 50310, 50396, 50869, 52740, 53235, 53326, 53664, 54180, 56784, 57135, 58136, 58695, 60840, 60944, 61530, 61920, 62608, 62995, 65403, 65520, 65632, 67080, 68562, 70320, 70434, 70980, 72240, 72670, 73836, 75594, 76180, 78260, 79989, 80496, 81120, 82040, 84384, 85176, 86688, 87204, 88193, 89440, 91416, 92295, 93912, 94640, 98448, 99034, 100620, 100792, 101738, 105480, 106470, 106652, 108360, 109005, 113391, 113568, 114270, 116272, 117390, 121680, 121888, 123060, 125216, 125990, 130806, 131040, 133315, 134160, 137124, 140640, 140868, 141960, 144480, 145340, 147672, 148551, 151188, 152360, 152607, 156520, 159978, 160992, 163787, 164080, 170352, 171405, 174408, 176085, 176386, 182832, 184590, 187824, 188985, 189280, 196896, 198068, 201240, 201584, 203476, 210960, 212940, 213304, 216720, 218010, 226782, 228540, 232544, 234780, 239967, 243360, 246120, 247585, 251980, 254345, 261612, 264579, 266630, 268320, 274248, 281736, 283920, 290680, 295344, 297102, 302376, 304720, 305214, 313040, 319956, 327015, 327574, 328160, 340704, 342810, 346619, 348816, 352170, 352772, 365664, 369180, 375648, 377970, 396136, 399945, 402480, 403168, 406952, 421920, 425880, 426608, 433440, 436020, 440965, 445653, 453564, 457080, 457821, 469560, 479934, 491361, 492240, 495170, 503960, 508690, 523224, 529158, 533260, 548496, 563472, 566955, 567840, 581360, 590688, 594204, 604752, 609440, 610428, 626080, 639912, 654030, 655148, 685620, 693238, 697632, 704340, 705544, 738360, 742755, 755940, 763035, 792272, 793737, 799890, 804960, 813904, 818935, 851760, 853216, 872040, 881930, 891306, 907128, 914160, 915642, 939120, 959868, 982722, 984480, 990340, 1007920, 1017380, 1039857, 1046448, 1058316, 1066520, 1096992, 1126944, 1133910, 1146509, 1162720, 1188408, 1199835, 1209504, 1220856, 1279824, 1308060, 1310296, 1322895, 1371240, 1386476, 1408680, 1411088, 1474083, 1476720, 1485510, 1511880, 1526070, 1584544, 1587474, 1599780, 1627808, 1637870, 1703520, 1733095, 1744080, 1763860, 1782612, 1814256, 1828320, 1831284, 1878240, 1919736, 1965444, 1980680, 2015840, 2034760, 2079714, 2092896, 2116632, 2129231, 2133040, 2228265, 2267820, 2289105, 2293018, 2376816, 2399670, 2441712, 2456805, 2559648, 2616120, 2620592, 2645790, 2742480, 2772952, 2817360, 2822176, 2948166, 2953440, 2971020, 3023760, 3052140, 3119571, 3174948, 3199560, 3275740, 3439527, 3466190, 3488160, 3527720, 3565224, 3628512, 3662568, 3839472, 3930888, 3961360, 3968685, 4069520, 4159428, 4233264, 4258462, 4266080, 4456530, 4535640, 4578210, 4586036, 4753632, 4799340, 4883424, 4913610, 5199285, 5232240, 5241184, 5291580, 5484960, 5545904, 5634720, 5732545, 5896332, 5942040, 6047520, 6104280, 6239142, 6349896, 6387693, 6399120, 6551480, 6879054, 6932380, 7055440, 7130448, 7325136, 7370415, 7678944, 7861776, 7922720, 7937370, 8139040, 8318856, 8466528, 8516924, 8913060, 9071280, 9156420, 9172072, 9598680, 9827220, 10318581, 10398570, 10464480, 10583160, 10646155, 11091808, 11465090, 11792664, 11884080, 12208560, 12478284, 12699792, 12775386, 12798240, 13102960, 13758108, 13864760, 14110880, 14260896, 14650272, 14740830, 14904617, 15597855, 15723552, 15874740, 16637712, 17033848, 17197635, 17826120, 18142560, 18312840, 18344144, 19163079, 19197360, 19654440, 20637162, 20797140, 21166320, 21292310, 22930180, 23585328, 23768160, 24417120, 24956568, 25399584, 25550772, 26205920, 27516216, 27729520, 29481660, 29809234, 31195710, 31749480, 31938465, 33275424, 34067696, 34395270, 35652240, 36625680, 36688288, 38326158, 38394720, 39308880, 41274324, 41594280, 42332640, 42584620, 44713851, 45860360, 47170656, 49913136, 51101544, 51592905, 55032432, 55459040, 58963320, 59618468, 62391420, 63498960, 63876930, 68135392, 68790540, 71304480, 73251360, 74523085, 76652316, 78617760, 82548648, 83188560, 85169240, 89427702, 91720720, 95815395, 99826272, 102203088, 103185810, 110064864, 117926640, 119236936, 124782840, 126997920, 127753860, 134141553, 137581080, 149046170, 153304632, 165097296, 166377120, 170338480, 178855404, 183441440, 191630790, 204406176, 206371620, 223569255, 235853280, 238473872, 249565680, 255507720, 268283106, 275162160, 298092340, 306609264, 330194592, 340676960, 357710808, 383261580, 412743240, 447138510, 476947744, 499131360, 511015440, 536566212, 550324320, 596184680, 613218528, 670707765, 715421616, 766523160, 825486480, 894277020, 1022030880, 1073132424, 1192369360, 1341415530, 1430843232, 1533046320, 1650972960, 1788554040, 2146264848, 2384738720, 2682831060, 3066092640, 3577108080, 4292529696, 5365662120, 7154216160, 10731324240, 21462648480]

約数ペア:

[(1, 21462648480), (2, 10731324240), (3, 7154216160), (4, 5365662120), (5, 4292529696), (6, 3577108080), (7, 3066092640), (8, 2682831060), (9, 2384738720), (10, 2146264848), (12, 1788554040), (13, 1650972960), (14, 1533046320), (15, 1430843232), (16, 1341415530), (18, 1192369360), (20, 1073132424), (21, 1022030880), (24, 894277020), (26, 825486480), (28, 766523160), (30, 715421616), (32, 670707765), (35, 613218528), (36, 596184680), (39, 550324320), (40, 536566212), (42, 511015440), (43, 499131360), (45, 476947744), (48, 447138510), (52, 412743240), (56, 383261580), (60, 357710808), (63, 340676960), (65, 330194592), (70, 306609264), (72, 298092340), (78, 275162160), (80, 268283106), (84, 255507720), (86, 249565680), (90, 238473872), (91, 235853280), (96, 223569255), (104, 206371620), (105, 204406176), (112, 191630790), (117, 183441440), (120, 178855404), (126, 170338480), (129, 166377120), (130, 165097296), (140, 153304632), (144, 149046170), (156, 137581080), (160, 134141553), (168, 127753860), (169, 126997920), (172, 124782840), (180, 119236936), (182, 117926640), (195, 110064864), (208, 103185810), (210, 102203088), (215, 99826272), (224, 95815395), (234, 91720720), (240, 89427702), (252, 85169240), (258, 83188560), (260, 82548648), (273, 78617760), (280, 76652316), (288, 74523085), (293, 73251360), (301, 71304480), (312, 68790540), (315, 68135392), (336, 63876930), (338, 63498960), (344, 62391420), (360, 59618468), (364, 58963320), (387, 55459040), (390, 55032432), (416, 51592905), (420, 51101544), (430, 49913136), (455, 47170656), (468, 45860360), (480, 44713851), (504, 42584620), (507, 42332640), (516, 41594280), (520, 41274324), (546, 39308880), (559, 38394720), (560, 38326158), (585, 36688288), (586, 36625680), (602, 35652240), (624, 34395270), (630, 34067696), (645, 33275424), (672, 31938465), (676, 31749480), (688, 31195710), (720, 29809234), (728, 29481660), (774, 27729520), (780, 27516216), (819, 26205920), (840, 25550772), (845, 25399584), (860, 24956568), (879, 24417120), (903, 23768160), (910, 23585328), (936, 22930180), (1008, 21292310), (1014, 21166320), (1032, 20797140), (1040, 20637162), (1092, 19654440), (1118, 19197360), (1120, 19163079), (1170, 18344144), (1172, 18312840), (1183, 18142560), (1204, 17826120), (1248, 17197635), (1260, 17033848), (1290, 16637712), (1352, 15874740), (1365, 15723552), (1376, 15597855), (1440, 14904617), (1456, 14740830), (1465, 14650272), (1505, 14260896), (1521, 14110880), (1548, 13864760), (1560, 13758108), (1638, 13102960), (1677, 12798240), (1680, 12775386), (1690, 12699792), (1720, 12478284), (1758, 12208560), (1806, 11884080), (1820, 11792664), (1872, 11465090), (1935, 11091808), (2016, 10646155), (2028, 10583160), (2051, 10464480), (2064, 10398570), (2080, 10318581), (2184, 9827220), (2236, 9598680), (2340, 9172072), (2344, 9156420), (2366, 9071280), (2408, 8913060), (2520, 8516924), (2535, 8466528), (2580, 8318856), (2637, 8139040), (2704, 7937370), (2709, 7922720), (2730, 7861776), (2795, 7678944), (2912, 7370415), (2930, 7325136), (3010, 7130448), (3042, 7055440), (3096, 6932380), (3120, 6879054), (3276, 6551480), (3354, 6399120), (3360, 6387693), (3380, 6349896), (3440, 6239142), (3516, 6104280), (3549, 6047520), (3612, 5942040), (3640, 5896332), (3744, 5732545), (3809, 5634720), (3870, 5545904), (3913, 5484960), (4056, 5291580), (4095, 5241184), (4102, 5232240), (4128, 5199285), (4368, 4913610), (4395, 4883424), (4472, 4799340), (4515, 4753632), (4680, 4586036), (4688, 4578210), (4732, 4535640), (4816, 4456530), (5031, 4266080), (5040, 4258462), (5070, 4233264), (5160, 4159428), (5274, 4069520), (5408, 3968685), (5418, 3961360), (5460, 3930888), (5590, 3839472), (5860, 3662568), (5915, 3628512), (6020, 3565224), (6084, 3527720), (6153, 3488160), (6192, 3466190), (6240, 3439527), (6552, 3275740), (6708, 3199560), (6760, 3174948), (6880, 3119571), (7032, 3052140), (7098, 3023760), (7224, 2971020), (7267, 2953440), (7280, 2948166), (7605, 2822176), (7618, 2817360), (7740, 2772952), (7826, 2742480), (8112, 2645790), (8190, 2620592), (8204, 2616120), (8385, 2559648), (8736, 2456805), (8790, 2441712), (8944, 2399670), (9030, 2376816), (9360, 2293018), (9376, 2289105), (9464, 2267820), (9632, 2228265), (10062, 2133040), (10080, 2129231), (10140, 2116632), (10255, 2092896), (10320, 2079714), (10548, 2034760), (10647, 2015840), (10836, 1980680), (10920, 1965444), (11180, 1919736), (11427, 1878240), (11720, 1831284), (11739, 1828320), (11830, 1814256), (12040, 1782612), (12168, 1763860), (12306, 1744080), (12384, 1733095), (12599, 1703520), (13104, 1637870), (13185, 1627808), (13416, 1599780), (13520, 1587474), (13545, 1584544), (14064, 1526070), (14196, 1511880), (14448, 1485510), (14534, 1476720), (14560, 1474083), (15210, 1411088), (15236, 1408680), (15480, 1386476), (15652, 1371240), (16224, 1322895), (16380, 1310296), (16408, 1308060), (16770, 1279824), (17580, 1220856), (17745, 1209504), (17888, 1199835), (18060, 1188408), (18459, 1162720), (18720, 1146509), (18928, 1133910), (19045, 1126944), (19565, 1096992), (20124, 1066520), (20280, 1058316), (20510, 1046448), (20640, 1039857), (21096, 1017380), (21294, 1007920), (21672, 990340), (21801, 984480), (21840, 982722), (22360, 959868), (22854, 939120), (23440, 915642), (23478, 914160), (23660, 907128), (24080, 891306), (24336, 881930), (24612, 872040), (25155, 853216), (25198, 851760), (26208, 818935), (26370, 813904), (26663, 804960), (26832, 799890), (27040, 793737), (27090, 792272), (28128, 763035), (28392, 755940), (28896, 742755), (29068, 738360), (30420, 705544), (30472, 704340), (30765, 697632), (30960, 693238), (31304, 685620), (32760, 655148), (32816, 654030), (33540, 639912), (34281, 626080), (35160, 610428), (35217, 609440), (35490, 604752), (36120, 594204), (36335, 590688), (36918, 581360), (37797, 567840), (37856, 566955), (38090, 563472), (39130, 548496), (40248, 533260), (40560, 529158), (41020, 523224), (42192, 508690), (42588, 503960), (43344, 495170), (43602, 492240), (43680, 491361), (44720, 479934), (45708, 469560), (46880, 457821), (46956, 457080), (47320, 453564), (48160, 445653), (48672, 440965), (49224, 436020), (49517, 433440), (50310, 426608), (50396, 425880), (50869, 421920), (52740, 406952), (53235, 403168), (53326, 402480), (53664, 399945), (54180, 396136), (56784, 377970), (57135, 375648), (58136, 369180), (58695, 365664), (60840, 352772), (60944, 352170), (61530, 348816), (61920, 346619), (62608, 342810), (62995, 340704), (65403, 328160), (65520, 327574), (65632, 327015), (67080, 319956), (68562, 313040), (70320, 305214), (70434, 304720), (70980, 302376), (72240, 297102), (72670, 295344), (73836, 290680), (75594, 283920), (76180, 281736), (78260, 274248), (79989, 268320), (80496, 266630), (81120, 264579), (82040, 261612), (84384, 254345), (85176, 251980), (86688, 247585), (87204, 246120), (88193, 243360), (89440, 239967), (91416, 234780), (92295, 232544), (93912, 228540), (94640, 226782), (98448, 218010), (99034, 216720), (100620, 213304), (100792, 212940), (101738, 210960), (105480, 203476), (106470, 201584), (106652, 201240), (108360, 198068), (109005, 196896), (113391, 189280), (113568, 188985), (114270, 187824), (116272, 184590), (117390, 182832), (121680, 176386), (121888, 176085), (123060, 174408), (125216, 171405), (125990, 170352), (130806, 164080), (131040, 163787), (133315, 160992), (134160, 159978), (137124, 156520), (140640, 152607), (140868, 152360), (141960, 151188), (144480, 148551), (145340, 147672)]