1629682740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{143711}}^1$

素因数の和:143739

約数の個数: 120

約数和(自身を含む): 5842755072

約数和(自身を除く): 4213072332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 143711, 287422, 431133, 574844, 718555, 862266, 1005977, 1293399, 1437110, 1724532, 2011954, 2155665, 2586798, 2874220, 3017931, 3880197, 4023908, 4311330, 5029885, 5173596, 6035862, 6466995, 7760394, 8622660, 9053793, 10059770, 11640591, 12071724, 12933990, 15089655, 15520788, 18107586, 19400985, 20119540, 23281182, 25867980, 27161379, 30179310, 36215172, 38801970, 45268965, 46562364, 54322758, 58202955, 60358620, 77603940, 81484137, 90537930, 108645516, 116405910, 135806895, 162968274, 181075860, 232811820, 271613790, 325936548, 407420685, 543227580, 814841370, 1629682740]

約数ペア:

[(1, 1629682740), (2, 814841370), (3, 543227580), (4, 407420685), (5, 325936548), (6, 271613790), (7, 232811820), (9, 181075860), (10, 162968274), (12, 135806895), (14, 116405910), (15, 108645516), (18, 90537930), (20, 81484137), (21, 77603940), (27, 60358620), (28, 58202955), (30, 54322758), (35, 46562364), (36, 45268965), (42, 38801970), (45, 36215172), (54, 30179310), (60, 27161379), (63, 25867980), (70, 23281182), (81, 20119540), (84, 19400985), (90, 18107586), (105, 15520788), (108, 15089655), (126, 12933990), (135, 12071724), (140, 11640591), (162, 10059770), (180, 9053793), (189, 8622660), (210, 7760394), (252, 6466995), (270, 6035862), (315, 5173596), (324, 5029885), (378, 4311330), (405, 4023908), (420, 3880197), (540, 3017931), (567, 2874220), (630, 2586798), (756, 2155665), (810, 2011954), (945, 1724532), (1134, 1437110), (1260, 1293399), (1620, 1005977), (1890, 862266), (2268, 718555), (2835, 574844), (3780, 431133), (5670, 287422), (11340, 143711)]