1207629680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 3096123264

約数和(自身を除く): 1888493584

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 103, 136, 148, 170, 185, 206, 233, 272, 296, 340, 370, 412, 466, 515, 592, 629, 680, 740, 824, 932, 1030, 1165, 1258, 1360, 1480, 1648, 1751, 1864, 2060, 2330, 2516, 2960, 3145, 3502, 3728, 3811, 3961, 4120, 4660, 5032, 6290, 7004, 7622, 7922, 8240, 8621, 8755, 9320, 10064, 12580, 14008, 15244, 15844, 17242, 17510, 18640, 19055, 19805, 23999, 25160, 28016, 30488, 31688, 34484, 35020, 38110, 39610, 43105, 47998, 50320, 60976, 63376, 64787, 68968, 70040, 76220, 79220, 86210, 95996, 119995, 129574, 137936, 140080, 146557, 152440, 158440, 172420, 191992, 239990, 259148, 293114, 304880, 316880, 323935, 344840, 383984, 407983, 479980, 518296, 586228, 647870, 689680, 732785, 815966, 887963, 959960, 1036592, 1172456, 1295740, 1465570, 1631932, 1775926, 1919920, 2039915, 2344912, 2591480, 2931140, 3263864, 3551852, 4079830, 4439815, 5182960, 5862280, 6527728, 7103704, 8159660, 8879630, 11724560, 14207408, 15095371, 16319320, 17759260, 30190742, 32638640, 35518520, 60381484, 71037040, 75476855, 120762968, 150953710, 241525936, 301907420, 603814840, 1207629680]

約数ペア:

[(1, 1207629680), (2, 603814840), (4, 301907420), (5, 241525936), (8, 150953710), (10, 120762968), (16, 75476855), (17, 71037040), (20, 60381484), (34, 35518520), (37, 32638640), (40, 30190742), (68, 17759260), (74, 16319320), (80, 15095371), (85, 14207408), (103, 11724560), (136, 8879630), (148, 8159660), (170, 7103704), (185, 6527728), (206, 5862280), (233, 5182960), (272, 4439815), (296, 4079830), (340, 3551852), (370, 3263864), (412, 2931140), (466, 2591480), (515, 2344912), (592, 2039915), (629, 1919920), (680, 1775926), (740, 1631932), (824, 1465570), (932, 1295740), (1030, 1172456), (1165, 1036592), (1258, 959960), (1360, 887963), (1480, 815966), (1648, 732785), (1751, 689680), (1864, 647870), (2060, 586228), (2330, 518296), (2516, 479980), (2960, 407983), (3145, 383984), (3502, 344840), (3728, 323935), (3811, 316880), (3961, 304880), (4120, 293114), (4660, 259148), (5032, 239990), (6290, 191992), (7004, 172420), (7622, 158440), (7922, 152440), (8240, 146557), (8621, 140080), (8755, 137936), (9320, 129574), (10064, 119995), (12580, 95996), (14008, 86210), (15244, 79220), (15844, 76220), (17242, 70040), (17510, 68968), (18640, 64787), (19055, 63376), (19805, 60976), (23999, 50320), (25160, 47998), (28016, 43105), (30488, 39610), (31688, 38110), (34484, 35020)]