1031621640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42349}}^1$

素因数の和:42399

約数の個数: 128

約数和(自身を含む): 3659040000

約数和(自身を除く): 2627418360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 24360, 42349, 84698, 127047, 169396, 211745, 254094, 296443, 338792, 423490, 508188, 592886, 635235, 846980, 889329, 1016376, 1185772, 1228121, 1270470, 1482215, 1693960, 1778658, 2371544, 2456242, 2540940, 2964430, 3557316, 3684363, 4446645, 4912484, 5081880, 5928860, 6140605, 7114632, 7368726, 8596847, 8893290, 9824968, 11857720, 12281210, 14737452, 17193694, 17786580, 18421815, 24562420, 25790541, 29474904, 34387388, 35573160, 36843630, 42984235, 49124840, 51581082, 68774776, 73687260, 85968470, 103162164, 128952705, 147374520, 171936940, 206324328, 257905410, 343873880, 515810820, 1031621640]

約数ペア:

[(1, 1031621640), (2, 515810820), (3, 343873880), (4, 257905410), (5, 206324328), (6, 171936940), (7, 147374520), (8, 128952705), (10, 103162164), (12, 85968470), (14, 73687260), (15, 68774776), (20, 51581082), (21, 49124840), (24, 42984235), (28, 36843630), (29, 35573160), (30, 34387388), (35, 29474904), (40, 25790541), (42, 24562420), (56, 18421815), (58, 17786580), (60, 17193694), (70, 14737452), (84, 12281210), (87, 11857720), (105, 9824968), (116, 8893290), (120, 8596847), (140, 7368726), (145, 7114632), (168, 6140605), (174, 5928860), (203, 5081880), (210, 4912484), (232, 4446645), (280, 3684363), (290, 3557316), (348, 2964430), (406, 2540940), (420, 2456242), (435, 2371544), (580, 1778658), (609, 1693960), (696, 1482215), (812, 1270470), (840, 1228121), (870, 1185772), (1015, 1016376), (1160, 889329), (1218, 846980), (1624, 635235), (1740, 592886), (2030, 508188), (2436, 423490), (3045, 338792), (3480, 296443), (4060, 254094), (4872, 211745), (6090, 169396), (8120, 127047), (12180, 84698), (24360, 42349)]