68369819760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{38711}}^1$

素因数の和:38964

約数の個数: 240

約数和(自身を含む): 251611895808

約数和(自身を除く): 183242076048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 223, 240, 264, 330, 360, 396, 440, 446, 495, 528, 660, 669, 720, 792, 880, 892, 990, 1115, 1320, 1338, 1584, 1784, 1980, 2007, 2230, 2453, 2640, 2676, 3345, 3568, 3960, 4014, 4460, 4906, 5352, 6690, 7359, 7920, 8028, 8920, 9812, 10035, 10704, 12265, 13380, 14718, 16056, 17840, 19624, 20070, 22077, 24530, 26760, 29436, 32112, 36795, 38711, 39248, 40140, 44154, 49060, 53520, 58872, 73590, 77422, 80280, 88308, 98120, 110385, 116133, 117744, 147180, 154844, 160560, 176616, 193555, 196240, 220770, 232266, 294360, 309688, 348399, 353232, 387110, 425821, 441540, 464532, 580665, 588720, 619376, 696798, 774220, 851642, 883080, 929064, 1161330, 1277463, 1393596, 1548440, 1703284, 1741995, 1766160, 1858128, 2129105, 2322660, 2554926, 2787192, 3096880, 3406568, 3483990, 3832389, 4258210, 4645320, 5109852, 5574384, 6387315, 6813136, 6967980, 7664778, 8516420, 8632553, 9290640, 10219704, 12774630, 13935960, 15329556, 17032840, 17265106, 19161945, 20439408, 25549260, 25897659, 27871920, 30659112, 34065680, 34530212, 38323890, 43162765, 51098520, 51795318, 61318224, 69060424, 76647780, 77692977, 86325530, 94958083, 102197040, 103590636, 129488295, 138120848, 153295560, 155385954, 172651060, 189916166, 207181272, 258976590, 284874249, 306591120, 310771908, 345302120, 379832332, 388464885, 414362544, 474790415, 517953180, 569748498, 621543816, 690604240, 759664664, 776929770, 854622747, 949580830, 1035906360, 1139496996, 1243087632, 1424371245, 1519329328, 1553859540, 1709245494, 1899161660, 2071812720, 2278993992, 2848742490, 3107719080, 3418490988, 3798323320, 4273113735, 4557987984, 5697484980, 6215438160, 6836981976, 7596646640, 8546227470, 11394969960, 13673963952, 17092454940, 22789939920, 34184909880, 68369819760]

約数ペア:

[(1, 68369819760), (2, 34184909880), (3, 22789939920), (4, 17092454940), (5, 13673963952), (6, 11394969960), (8, 8546227470), (9, 7596646640), (10, 6836981976), (11, 6215438160), (12, 5697484980), (15, 4557987984), (16, 4273113735), (18, 3798323320), (20, 3418490988), (22, 3107719080), (24, 2848742490), (30, 2278993992), (33, 2071812720), (36, 1899161660), (40, 1709245494), (44, 1553859540), (45, 1519329328), (48, 1424371245), (55, 1243087632), (60, 1139496996), (66, 1035906360), (72, 949580830), (80, 854622747), (88, 776929770), (90, 759664664), (99, 690604240), (110, 621543816), (120, 569748498), (132, 517953180), (144, 474790415), (165, 414362544), (176, 388464885), (180, 379832332), (198, 345302120), (220, 310771908), (223, 306591120), (240, 284874249), (264, 258976590), (330, 207181272), (360, 189916166), (396, 172651060), (440, 155385954), (446, 153295560), (495, 138120848), (528, 129488295), (660, 103590636), (669, 102197040), (720, 94958083), (792, 86325530), (880, 77692977), (892, 76647780), (990, 69060424), (1115, 61318224), (1320, 51795318), (1338, 51098520), (1584, 43162765), (1784, 38323890), (1980, 34530212), (2007, 34065680), (2230, 30659112), (2453, 27871920), (2640, 25897659), (2676, 25549260), (3345, 20439408), (3568, 19161945), (3960, 17265106), (4014, 17032840), (4460, 15329556), (4906, 13935960), (5352, 12774630), (6690, 10219704), (7359, 9290640), (7920, 8632553), (8028, 8516420), (8920, 7664778), (9812, 6967980), (10035, 6813136), (10704, 6387315), (12265, 5574384), (13380, 5109852), (14718, 4645320), (16056, 4258210), (17840, 3832389), (19624, 3483990), (20070, 3406568), (22077, 3096880), (24530, 2787192), (26760, 2554926), (29436, 2322660), (32112, 2129105), (36795, 1858128), (38711, 1766160), (39248, 1741995), (40140, 1703284), (44154, 1548440), (49060, 1393596), (53520, 1277463), (58872, 1161330), (73590, 929064), (77422, 883080), (80280, 851642), (88308, 774220), (98120, 696798), (110385, 619376), (116133, 588720), (117744, 580665), (147180, 464532), (154844, 441540), (160560, 425821), (176616, 387110), (193555, 353232), (196240, 348399), (220770, 309688), (232266, 294360)]