286130040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6427}}^1$

素因数の和:6501

約数の個数: 128

約数和(自身を含む): 999682560

約数和(自身を除く): 713552520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 6427, 7420, 8904, 11130, 12854, 14840, 19281, 22260, 25708, 32135, 38562, 44520, 44989, 51416, 64270, 77124, 89978, 96405, 128540, 134967, 154248, 179956, 192810, 224945, 257080, 269934, 340631, 359912, 385620, 449890, 539868, 674835, 681262, 771240, 899780, 1021893, 1079736, 1349670, 1362524, 1703155, 1799560, 2043786, 2384417, 2699340, 2725048, 3406310, 4087572, 4768834, 5109465, 5398680, 6812620, 7153251, 8175144, 9537668, 10218930, 11922085, 13625240, 14306502, 19075336, 20437860, 23844170, 28613004, 35766255, 40875720, 47688340, 57226008, 71532510, 95376680, 143065020, 286130040]

約数ペア:

[(1, 286130040), (2, 143065020), (3, 95376680), (4, 71532510), (5, 57226008), (6, 47688340), (7, 40875720), (8, 35766255), (10, 28613004), (12, 23844170), (14, 20437860), (15, 19075336), (20, 14306502), (21, 13625240), (24, 11922085), (28, 10218930), (30, 9537668), (35, 8175144), (40, 7153251), (42, 6812620), (53, 5398680), (56, 5109465), (60, 4768834), (70, 4087572), (84, 3406310), (105, 2725048), (106, 2699340), (120, 2384417), (140, 2043786), (159, 1799560), (168, 1703155), (210, 1362524), (212, 1349670), (265, 1079736), (280, 1021893), (318, 899780), (371, 771240), (420, 681262), (424, 674835), (530, 539868), (636, 449890), (742, 385620), (795, 359912), (840, 340631), (1060, 269934), (1113, 257080), (1272, 224945), (1484, 192810), (1590, 179956), (1855, 154248), (2120, 134967), (2226, 128540), (2968, 96405), (3180, 89978), (3710, 77124), (4452, 64270), (5565, 51416), (6360, 44989), (6427, 44520), (7420, 38562), (8904, 32135), (11130, 25708), (12854, 22260), (14840, 19281)]