1578879120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 480

約数和(自身を含む): 6221601792

約数和(自身を除く): 4642722672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 67, 70, 78, 80, 83, 84, 91, 104, 105, 112, 120, 130, 134, 140, 156, 166, 168, 169, 182, 195, 201, 208, 210, 240, 249, 260, 268, 273, 280, 312, 332, 335, 336, 338, 364, 390, 402, 415, 420, 455, 469, 498, 507, 520, 536, 546, 560, 581, 624, 664, 670, 676, 728, 780, 804, 830, 840, 845, 871, 910, 938, 996, 1005, 1014, 1040, 1072, 1079, 1092, 1162, 1183, 1245, 1328, 1340, 1352, 1365, 1407, 1456, 1560, 1608, 1660, 1680, 1690, 1742, 1743, 1820, 1876, 1992, 2010, 2028, 2158, 2184, 2324, 2345, 2366, 2490, 2535, 2613, 2680, 2704, 2730, 2814, 2905, 3120, 3216, 3237, 3320, 3380, 3484, 3486, 3549, 3640, 3752, 3984, 4020, 4056, 4316, 4355, 4368, 4648, 4690, 4732, 4980, 5070, 5226, 5360, 5395, 5460, 5561, 5628, 5810, 5915, 6097, 6474, 6640, 6760, 6968, 6972, 7035, 7098, 7280, 7504, 7553, 8040, 8112, 8632, 8710, 8715, 9296, 9380, 9464, 9960, 10140, 10452, 10790, 10920, 11122, 11256, 11323, 11620, 11830, 12194, 12948, 13065, 13520, 13936, 13944, 14027, 14070, 14196, 15106, 16080, 16185, 16683, 17264, 17420, 17430, 17745, 18291, 18760, 18928, 19920, 20280, 20904, 21580, 21840, 22244, 22512, 22646, 22659, 23240, 23660, 24388, 25896, 26130, 27805, 27888, 28054, 28140, 28392, 30212, 30485, 32370, 33366, 33969, 34840, 34860, 35490, 36582, 37520, 37765, 38927, 40560, 41808, 42081, 43160, 44488, 45292, 45318, 46480, 47320, 48776, 51792, 52260, 55610, 56108, 56280, 56615, 56784, 60424, 60970, 64740, 66732, 67938, 69680, 69720, 70135, 70980, 72293, 73164, 75530, 77854, 79261, 83415, 84162, 86320, 88976, 90584, 90636, 91455, 94640, 97552, 98189, 104520, 111220, 112216, 112560, 113230, 113295, 116781, 120848, 121940, 129480, 133464, 135876, 139440, 140270, 141960, 144586, 146328, 151060, 155708, 158522, 166830, 168324, 169845, 181168, 181272, 182910, 194635, 196378, 209040, 210405, 216879, 222440, 224432, 226460, 226590, 233562, 237783, 243880, 258960, 266928, 271752, 280540, 283920, 289172, 292656, 294567, 302120, 311416, 317044, 333660, 336648, 339690, 361465, 362544, 365820, 389270, 392756, 396305, 420810, 433758, 444880, 452920, 453180, 467124, 475566, 487760, 490945, 506051, 543504, 561080, 578344, 583905, 589134, 604240, 622832, 634088, 667320, 673296, 679380, 722930, 731640, 778540, 785512, 792610, 841620, 867516, 905840, 906360, 934248, 939809, 951132, 981890, 1012102, 1084395, 1122160, 1156688, 1167810, 1178268, 1188915, 1268176, 1334640, 1358760, 1445860, 1463280, 1472835, 1518153, 1557080, 1571024, 1585220, 1683240, 1735032, 1812720, 1868496, 1879618, 1902264, 1963780, 2024204, 2168790, 2335620, 2356536, 2377830, 2530255, 2717520, 2819427, 2891720, 2945670, 3036306, 3114160, 3170440, 3366480, 3470064, 3759236, 3804528, 3927560, 4048408, 4337580, 4671240, 4699045, 4713072, 4755660, 5060510, 5638854, 5783440, 5891340, 6072612, 6340880, 6578663, 7518472, 7590765, 7855120, 8096816, 8675160, 9342480, 9398090, 9511320, 10121020, 11277708, 11782680, 12145224, 13157326, 14097135, 15036944, 15181530, 17350320, 18796180, 19022640, 19735989, 20242040, 22555416, 23565360, 24290448, 26314652, 28194270, 30363060, 32893315, 37592360, 39471978, 40484080, 45110832, 52629304, 56388540, 60726120, 65786630, 75184720, 78943956, 98679945, 105258608, 112777080, 121452240, 131573260, 157887912, 197359890, 225554160, 263146520, 315775824, 394719780, 526293040, 789439560, 1578879120]

約数ペア:

[(1, 1578879120), (2, 789439560), (3, 526293040), (4, 394719780), (5, 315775824), (6, 263146520), (7, 225554160), (8, 197359890), (10, 157887912), (12, 131573260), (13, 121452240), (14, 112777080), (15, 105258608), (16, 98679945), (20, 78943956), (21, 75184720), (24, 65786630), (26, 60726120), (28, 56388540), (30, 52629304), (35, 45110832), (39, 40484080), (40, 39471978), (42, 37592360), (48, 32893315), (52, 30363060), (56, 28194270), (60, 26314652), (65, 24290448), (67, 23565360), (70, 22555416), (78, 20242040), (80, 19735989), (83, 19022640), (84, 18796180), (91, 17350320), (104, 15181530), (105, 15036944), (112, 14097135), (120, 13157326), (130, 12145224), (134, 11782680), (140, 11277708), (156, 10121020), (166, 9511320), (168, 9398090), (169, 9342480), (182, 8675160), (195, 8096816), (201, 7855120), (208, 7590765), (210, 7518472), (240, 6578663), (249, 6340880), (260, 6072612), (268, 5891340), (273, 5783440), (280, 5638854), (312, 5060510), (332, 4755660), (335, 4713072), (336, 4699045), (338, 4671240), (364, 4337580), (390, 4048408), (402, 3927560), (415, 3804528), (420, 3759236), (455, 3470064), (469, 3366480), (498, 3170440), (507, 3114160), (520, 3036306), (536, 2945670), (546, 2891720), (560, 2819427), (581, 2717520), (624, 2530255), (664, 2377830), (670, 2356536), (676, 2335620), (728, 2168790), (780, 2024204), (804, 1963780), (830, 1902264), (840, 1879618), (845, 1868496), (871, 1812720), (910, 1735032), (938, 1683240), (996, 1585220), (1005, 1571024), (1014, 1557080), (1040, 1518153), (1072, 1472835), (1079, 1463280), (1092, 1445860), (1162, 1358760), (1183, 1334640), (1245, 1268176), (1328, 1188915), (1340, 1178268), (1352, 1167810), (1365, 1156688), (1407, 1122160), (1456, 1084395), (1560, 1012102), (1608, 981890), (1660, 951132), (1680, 939809), (1690, 934248), (1742, 906360), (1743, 905840), (1820, 867516), (1876, 841620), (1992, 792610), (2010, 785512), (2028, 778540), (2158, 731640), (2184, 722930), (2324, 679380), (2345, 673296), (2366, 667320), (2490, 634088), (2535, 622832), (2613, 604240), (2680, 589134), (2704, 583905), (2730, 578344), (2814, 561080), (2905, 543504), (3120, 506051), (3216, 490945), (3237, 487760), (3320, 475566), (3380, 467124), (3484, 453180), (3486, 452920), (3549, 444880), (3640, 433758), (3752, 420810), (3984, 396305), (4020, 392756), (4056, 389270), (4316, 365820), (4355, 362544), (4368, 361465), (4648, 339690), (4690, 336648), (4732, 333660), (4980, 317044), (5070, 311416), (5226, 302120), (5360, 294567), (5395, 292656), (5460, 289172), (5561, 283920), (5628, 280540), (5810, 271752), (5915, 266928), (6097, 258960), (6474, 243880), (6640, 237783), (6760, 233562), (6968, 226590), (6972, 226460), (7035, 224432), (7098, 222440), (7280, 216879), (7504, 210405), (7553, 209040), (8040, 196378), (8112, 194635), (8632, 182910), (8710, 181272), (8715, 181168), (9296, 169845), (9380, 168324), (9464, 166830), (9960, 158522), (10140, 155708), (10452, 151060), (10790, 146328), (10920, 144586), (11122, 141960), (11256, 140270), (11323, 139440), (11620, 135876), (11830, 133464), (12194, 129480), (12948, 121940), (13065, 120848), (13520, 116781), (13936, 113295), (13944, 113230), (14027, 112560), (14070, 112216), (14196, 111220), (15106, 104520), (16080, 98189), (16185, 97552), (16683, 94640), (17264, 91455), (17420, 90636), (17430, 90584), (17745, 88976), (18291, 86320), (18760, 84162), (18928, 83415), (19920, 79261), (20280, 77854), (20904, 75530), (21580, 73164), (21840, 72293), (22244, 70980), (22512, 70135), (22646, 69720), (22659, 69680), (23240, 67938), (23660, 66732), (24388, 64740), (25896, 60970), (26130, 60424), (27805, 56784), (27888, 56615), (28054, 56280), (28140, 56108), (28392, 55610), (30212, 52260), (30485, 51792), (32370, 48776), (33366, 47320), (33969, 46480), (34840, 45318), (34860, 45292), (35490, 44488), (36582, 43160), (37520, 42081), (37765, 41808), (38927, 40560)]