312607680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4229}}^1$

素因数の和:4267

約数の個数: 224

約数和(自身を含む): 1237731840

約数和(自身を除く): 925124160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4229, 4620, 4928, 5280, 6160, 6720, 7392, 8458, 9240, 10560, 12320, 12687, 14784, 16916, 18480, 21145, 24640, 25374, 29603, 33832, 36960, 42290, 46519, 50748, 59206, 63435, 67664, 73920, 84580, 88809, 93038, 101496, 118412, 126870, 135328, 139557, 148015, 169160, 177618, 186076, 202992, 232595, 236824, 253740, 270656, 279114, 296030, 325633, 338320, 355236, 372152, 405984, 444045, 465190, 473648, 507480, 558228, 592060, 651266, 676640, 697785, 710472, 744304, 811968, 888090, 930380, 947296, 976899, 1014960, 1116456, 1184120, 1302532, 1353280, 1395570, 1420944, 1488608, 1628165, 1776180, 1860760, 1894592, 1953798, 2029920, 2232912, 2368240, 2605064, 2791140, 2841888, 2977216, 3256330, 3552360, 3721520, 3907596, 4059840, 4465824, 4736480, 4884495, 5210128, 5582280, 5683776, 6512660, 7104720, 7443040, 7815192, 8931648, 9472960, 9768990, 10420256, 11164560, 13025320, 14209440, 14886080, 15630384, 19537980, 20840512, 22329120, 26050640, 28418880, 31260768, 39075960, 44658240, 52101280, 62521536, 78151920, 104202560, 156303840, 312607680]

約数ペア:

[(1, 312607680), (2, 156303840), (3, 104202560), (4, 78151920), (5, 62521536), (6, 52101280), (7, 44658240), (8, 39075960), (10, 31260768), (11, 28418880), (12, 26050640), (14, 22329120), (15, 20840512), (16, 19537980), (20, 15630384), (21, 14886080), (22, 14209440), (24, 13025320), (28, 11164560), (30, 10420256), (32, 9768990), (33, 9472960), (35, 8931648), (40, 7815192), (42, 7443040), (44, 7104720), (48, 6512660), (55, 5683776), (56, 5582280), (60, 5210128), (64, 4884495), (66, 4736480), (70, 4465824), (77, 4059840), (80, 3907596), (84, 3721520), (88, 3552360), (96, 3256330), (105, 2977216), (110, 2841888), (112, 2791140), (120, 2605064), (132, 2368240), (140, 2232912), (154, 2029920), (160, 1953798), (165, 1894592), (168, 1860760), (176, 1776180), (192, 1628165), (210, 1488608), (220, 1420944), (224, 1395570), (231, 1353280), (240, 1302532), (264, 1184120), (280, 1116456), (308, 1014960), (320, 976899), (330, 947296), (336, 930380), (352, 888090), (385, 811968), (420, 744304), (440, 710472), (448, 697785), (462, 676640), (480, 651266), (528, 592060), (560, 558228), (616, 507480), (660, 473648), (672, 465190), (704, 444045), (770, 405984), (840, 372152), (880, 355236), (924, 338320), (960, 325633), (1056, 296030), (1120, 279114), (1155, 270656), (1232, 253740), (1320, 236824), (1344, 232595), (1540, 202992), (1680, 186076), (1760, 177618), (1848, 169160), (2112, 148015), (2240, 139557), (2310, 135328), (2464, 126870), (2640, 118412), (3080, 101496), (3360, 93038), (3520, 88809), (3696, 84580), (4229, 73920), (4620, 67664), (4928, 63435), (5280, 59206), (6160, 50748), (6720, 46519), (7392, 42290), (8458, 36960), (9240, 33832), (10560, 29603), (12320, 25374), (12687, 24640), (14784, 21145), (16916, 18480)]