68379360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 251983872

約数和(自身を除く): 183604512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 433, 470, 480, 560, 564, 658, 672, 705, 752, 840, 866, 940, 987, 1120, 1128, 1299, 1316, 1410, 1504, 1645, 1680, 1732, 1880, 1974, 2165, 2256, 2598, 2632, 2820, 3031, 3290, 3360, 3464, 3760, 3948, 4330, 4512, 4935, 5196, 5264, 5640, 6062, 6495, 6580, 6928, 7520, 7896, 8660, 9093, 9870, 10392, 10528, 11280, 12124, 12990, 13160, 13856, 15155, 15792, 17320, 18186, 19740, 20351, 20784, 22560, 24248, 25980, 26320, 30310, 31584, 34640, 36372, 39480, 40702, 41568, 45465, 48496, 51960, 52640, 60620, 61053, 69280, 72744, 78960, 81404, 90930, 96992, 101755, 103920, 121240, 122106, 142457, 145488, 157920, 162808, 181860, 203510, 207840, 242480, 244212, 284914, 290976, 305265, 325616, 363720, 407020, 427371, 484960, 488424, 569828, 610530, 651232, 712285, 727440, 814040, 854742, 976848, 1139656, 1221060, 1424570, 1454880, 1628080, 1709484, 1953696, 2136855, 2279312, 2442120, 2849140, 3256160, 3418968, 4273710, 4558624, 4884240, 5698280, 6837936, 8547420, 9768480, 11396560, 13675872, 17094840, 22793120, 34189680, 68379360]

約数ペア:

[(1, 68379360), (2, 34189680), (3, 22793120), (4, 17094840), (5, 13675872), (6, 11396560), (7, 9768480), (8, 8547420), (10, 6837936), (12, 5698280), (14, 4884240), (15, 4558624), (16, 4273710), (20, 3418968), (21, 3256160), (24, 2849140), (28, 2442120), (30, 2279312), (32, 2136855), (35, 1953696), (40, 1709484), (42, 1628080), (47, 1454880), (48, 1424570), (56, 1221060), (60, 1139656), (70, 976848), (80, 854742), (84, 814040), (94, 727440), (96, 712285), (105, 651232), (112, 610530), (120, 569828), (140, 488424), (141, 484960), (160, 427371), (168, 407020), (188, 363720), (210, 325616), (224, 305265), (235, 290976), (240, 284914), (280, 244212), (282, 242480), (329, 207840), (336, 203510), (376, 181860), (420, 162808), (433, 157920), (470, 145488), (480, 142457), (560, 122106), (564, 121240), (658, 103920), (672, 101755), (705, 96992), (752, 90930), (840, 81404), (866, 78960), (940, 72744), (987, 69280), (1120, 61053), (1128, 60620), (1299, 52640), (1316, 51960), (1410, 48496), (1504, 45465), (1645, 41568), (1680, 40702), (1732, 39480), (1880, 36372), (1974, 34640), (2165, 31584), (2256, 30310), (2598, 26320), (2632, 25980), (2820, 24248), (3031, 22560), (3290, 20784), (3360, 20351), (3464, 19740), (3760, 18186), (3948, 17320), (4330, 15792), (4512, 15155), (4935, 13856), (5196, 13160), (5264, 12990), (5640, 12124), (6062, 11280), (6495, 10528), (6580, 10392), (6928, 9870), (7520, 9093), (7896, 8660)]