8130193680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{691343}}^1$

素因数の和:691373

約数の個数: 120

約数和(自身を含む): 29318516352

約数和(自身を除く): 21188322672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 691343, 1382686, 2074029, 2765372, 3456715, 4148058, 4839401, 5530744, 6913430, 8296116, 9678802, 10370145, 11061488, 13826860, 14518203, 16592232, 19357604, 20740290, 24197005, 27653720, 29036406, 33184464, 33875807, 38715208, 41480580, 48394010, 55307440, 58072812, 67751614, 72591015, 77430416, 82961160, 96788020, 101627421, 116145624, 135503228, 145182030, 165922320, 169379035, 193576040, 203254842, 232291248, 271006456, 290364060, 338758070, 387152080, 406509684, 508137105, 542012912, 580728120, 677516140, 813019368, 1016274210, 1161456240, 1355032280, 1626038736, 2032548420, 2710064560, 4065096840, 8130193680]

約数ペア:

[(1, 8130193680), (2, 4065096840), (3, 2710064560), (4, 2032548420), (5, 1626038736), (6, 1355032280), (7, 1161456240), (8, 1016274210), (10, 813019368), (12, 677516140), (14, 580728120), (15, 542012912), (16, 508137105), (20, 406509684), (21, 387152080), (24, 338758070), (28, 290364060), (30, 271006456), (35, 232291248), (40, 203254842), (42, 193576040), (48, 169379035), (49, 165922320), (56, 145182030), (60, 135503228), (70, 116145624), (80, 101627421), (84, 96788020), (98, 82961160), (105, 77430416), (112, 72591015), (120, 67751614), (140, 58072812), (147, 55307440), (168, 48394010), (196, 41480580), (210, 38715208), (240, 33875807), (245, 33184464), (280, 29036406), (294, 27653720), (336, 24197005), (392, 20740290), (420, 19357604), (490, 16592232), (560, 14518203), (588, 13826860), (735, 11061488), (784, 10370145), (840, 9678802), (980, 8296116), (1176, 6913430), (1470, 5530744), (1680, 4839401), (1960, 4148058), (2352, 3456715), (2940, 2765372), (3920, 2074029), (5880, 1382686), (11760, 691343)]