619575840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1496

約数の個数: 288

約数和(自身を含む): 2377589760

約数和(自身を除く): 1758013920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 345, 360, 368, 390, 414, 416, 460, 468, 480, 520, 552, 585, 598, 624, 690, 720, 736, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1248, 1380, 1439, 1440, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2080, 2208, 2340, 2392, 2691, 2760, 2878, 2990, 3120, 3312, 3588, 3680, 3744, 4140, 4317, 4485, 4680, 4784, 5382, 5520, 5756, 5980, 6240, 6624, 7176, 7195, 8280, 8634, 8970, 9360, 9568, 10764, 11040, 11512, 11960, 12951, 13455, 14352, 14390, 16560, 17268, 17940, 18707, 18720, 21528, 21585, 23024, 23920, 25902, 26910, 28704, 28780, 33097, 33120, 34536, 35880, 37414, 43056, 43170, 46048, 47840, 51804, 53820, 56121, 57560, 64755, 66194, 69072, 71760, 74828, 86112, 86340, 93535, 99291, 103608, 107640, 112242, 115120, 129510, 132388, 138144, 143520, 149656, 165485, 168363, 172680, 187070, 198582, 207216, 215280, 224484, 230240, 259020, 264776, 280605, 297873, 299312, 330970, 336726, 345360, 374140, 397164, 414432, 430261, 430560, 448968, 496455, 518040, 529552, 561210, 595746, 598624, 661940, 673452, 690720, 748280, 794328, 841815, 860522, 897936, 992910, 1036080, 1059104, 1122420, 1191492, 1290783, 1323880, 1346904, 1489365, 1496560, 1588656, 1683630, 1721044, 1795872, 1985820, 2072160, 2151305, 2244840, 2382984, 2581566, 2647760, 2693808, 2978730, 2993120, 3177312, 3367260, 3442088, 3872349, 3971640, 4302610, 4489680, 4765968, 5163132, 5295520, 5387616, 5957460, 6453915, 6734520, 6884176, 7744698, 7943280, 8605220, 8979360, 9531936, 10326264, 11914920, 12907830, 13469040, 13768352, 15489396, 15886560, 17210440, 19361745, 20652528, 23829840, 25815660, 26938080, 30978792, 34420880, 38723490, 41305056, 47659680, 51631320, 61957584, 68841760, 77446980, 103262640, 123915168, 154893960, 206525280, 309787920, 619575840]

約数ペア:

[(1, 619575840), (2, 309787920), (3, 206525280), (4, 154893960), (5, 123915168), (6, 103262640), (8, 77446980), (9, 68841760), (10, 61957584), (12, 51631320), (13, 47659680), (15, 41305056), (16, 38723490), (18, 34420880), (20, 30978792), (23, 26938080), (24, 25815660), (26, 23829840), (30, 20652528), (32, 19361745), (36, 17210440), (39, 15886560), (40, 15489396), (45, 13768352), (46, 13469040), (48, 12907830), (52, 11914920), (60, 10326264), (65, 9531936), (69, 8979360), (72, 8605220), (78, 7943280), (80, 7744698), (90, 6884176), (92, 6734520), (96, 6453915), (104, 5957460), (115, 5387616), (117, 5295520), (120, 5163132), (130, 4765968), (138, 4489680), (144, 4302610), (156, 3971640), (160, 3872349), (180, 3442088), (184, 3367260), (195, 3177312), (207, 2993120), (208, 2978730), (230, 2693808), (234, 2647760), (240, 2581566), (260, 2382984), (276, 2244840), (288, 2151305), (299, 2072160), (312, 1985820), (345, 1795872), (360, 1721044), (368, 1683630), (390, 1588656), (414, 1496560), (416, 1489365), (460, 1346904), (468, 1323880), (480, 1290783), (520, 1191492), (552, 1122420), (585, 1059104), (598, 1036080), (624, 992910), (690, 897936), (720, 860522), (736, 841815), (780, 794328), (828, 748280), (897, 690720), (920, 673452), (936, 661940), (1035, 598624), (1040, 595746), (1104, 561210), (1170, 529552), (1196, 518040), (1248, 496455), (1380, 448968), (1439, 430560), (1440, 430261), (1495, 414432), (1560, 397164), (1656, 374140), (1794, 345360), (1840, 336726), (1872, 330970), (2070, 299312), (2080, 297873), (2208, 280605), (2340, 264776), (2392, 259020), (2691, 230240), (2760, 224484), (2878, 215280), (2990, 207216), (3120, 198582), (3312, 187070), (3588, 172680), (3680, 168363), (3744, 165485), (4140, 149656), (4317, 143520), (4485, 138144), (4680, 132388), (4784, 129510), (5382, 115120), (5520, 112242), (5756, 107640), (5980, 103608), (6240, 99291), (6624, 93535), (7176, 86340), (7195, 86112), (8280, 74828), (8634, 71760), (8970, 69072), (9360, 66194), (9568, 64755), (10764, 57560), (11040, 56121), (11512, 53820), (11960, 51804), (12951, 47840), (13455, 46048), (14352, 43170), (14390, 43056), (16560, 37414), (17268, 35880), (17940, 34536), (18707, 33120), (18720, 33097), (21528, 28780), (21585, 28704), (23024, 26910), (23920, 25902)]