1295482440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{14149}}^1$

素因数の和:14279

約数の個数: 128

約数和(自身を含む): 4482720000

約数和(自身を除く): 3187237560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 2180, 2289, 2616, 3052, 3270, 3815, 4360, 4578, 6104, 6540, 7630, 9156, 11445, 13080, 14149, 15260, 18312, 22890, 28298, 30520, 42447, 45780, 56596, 70745, 84894, 91560, 99043, 113192, 141490, 169788, 198086, 212235, 282980, 297129, 339576, 396172, 424470, 495215, 565960, 594258, 792344, 848940, 990430, 1188516, 1485645, 1542241, 1697880, 1980860, 2377032, 2971290, 3084482, 3961720, 4626723, 5942580, 6168964, 7711205, 9253446, 10795687, 11885160, 12337928, 15422410, 18506892, 21591374, 23133615, 30844820, 32387061, 37013784, 43182748, 46267230, 53978435, 61689640, 64774122, 86365496, 92534460, 107956870, 129548244, 161935305, 185068920, 215913740, 259096488, 323870610, 431827480, 647741220, 1295482440]

約数ペア:

[(1, 1295482440), (2, 647741220), (3, 431827480), (4, 323870610), (5, 259096488), (6, 215913740), (7, 185068920), (8, 161935305), (10, 129548244), (12, 107956870), (14, 92534460), (15, 86365496), (20, 64774122), (21, 61689640), (24, 53978435), (28, 46267230), (30, 43182748), (35, 37013784), (40, 32387061), (42, 30844820), (56, 23133615), (60, 21591374), (70, 18506892), (84, 15422410), (105, 12337928), (109, 11885160), (120, 10795687), (140, 9253446), (168, 7711205), (210, 6168964), (218, 5942580), (280, 4626723), (327, 3961720), (420, 3084482), (436, 2971290), (545, 2377032), (654, 1980860), (763, 1697880), (840, 1542241), (872, 1485645), (1090, 1188516), (1308, 990430), (1526, 848940), (1635, 792344), (2180, 594258), (2289, 565960), (2616, 495215), (3052, 424470), (3270, 396172), (3815, 339576), (4360, 297129), (4578, 282980), (6104, 212235), (6540, 198086), (7630, 169788), (9156, 141490), (11445, 113192), (13080, 99043), (14149, 91560), (15260, 84894), (18312, 70745), (22890, 56596), (28298, 45780), (30520, 42447)]