264820080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:863

約数の個数: 160

約数和(自身を含む): 943225344

約数和(自身を除く): 678405264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 283, 336, 420, 557, 560, 566, 840, 849, 1114, 1132, 1415, 1671, 1680, 1698, 1981, 2228, 2264, 2785, 2830, 3342, 3396, 3899, 3962, 4245, 4456, 4528, 5570, 5660, 5943, 6684, 6792, 7798, 7924, 8355, 8490, 8912, 9905, 11140, 11320, 11697, 11886, 13368, 13584, 15596, 15848, 16710, 16980, 19495, 19810, 22280, 22640, 23394, 23772, 26736, 29715, 31192, 31696, 33420, 33960, 38990, 39620, 44560, 46788, 47544, 58485, 59430, 62384, 66840, 67920, 77980, 79240, 93576, 95088, 116970, 118860, 133680, 155960, 157631, 158480, 187152, 233940, 237720, 311920, 315262, 467880, 472893, 475440, 630524, 788155, 935760, 945786, 1103417, 1261048, 1576310, 1891572, 2206834, 2364465, 2522096, 3152620, 3310251, 3783144, 4413668, 4728930, 5517085, 6305240, 6620502, 7566288, 8827336, 9457860, 11034170, 12610480, 13241004, 16551255, 17654672, 18915720, 22068340, 26482008, 33102510, 37831440, 44136680, 52964016, 66205020, 88273360, 132410040, 264820080]

約数ペア:

[(1, 264820080), (2, 132410040), (3, 88273360), (4, 66205020), (5, 52964016), (6, 44136680), (7, 37831440), (8, 33102510), (10, 26482008), (12, 22068340), (14, 18915720), (15, 17654672), (16, 16551255), (20, 13241004), (21, 12610480), (24, 11034170), (28, 9457860), (30, 8827336), (35, 7566288), (40, 6620502), (42, 6305240), (48, 5517085), (56, 4728930), (60, 4413668), (70, 3783144), (80, 3310251), (84, 3152620), (105, 2522096), (112, 2364465), (120, 2206834), (140, 1891572), (168, 1576310), (210, 1261048), (240, 1103417), (280, 945786), (283, 935760), (336, 788155), (420, 630524), (557, 475440), (560, 472893), (566, 467880), (840, 315262), (849, 311920), (1114, 237720), (1132, 233940), (1415, 187152), (1671, 158480), (1680, 157631), (1698, 155960), (1981, 133680), (2228, 118860), (2264, 116970), (2785, 95088), (2830, 93576), (3342, 79240), (3396, 77980), (3899, 67920), (3962, 66840), (4245, 62384), (4456, 59430), (4528, 58485), (5570, 47544), (5660, 46788), (5943, 44560), (6684, 39620), (6792, 38990), (7798, 33960), (7924, 33420), (8355, 31696), (8490, 31192), (8912, 29715), (9905, 26736), (11140, 23772), (11320, 23394), (11697, 22640), (11886, 22280), (13368, 19810), (13584, 19495), (15596, 16980), (15848, 16710)]