1960725480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{10193}}^1$

素因数の和:10443

約数の個数: 128

約数和(自身を含む): 6752505600

約数和(自身を除く): 4791780120

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, 120, 140, 168, 210, 229, 280, 420, 458, 687, 840, 916, 1145, 1374, 1603, 1832, 2290, 2748, 3206, 3435, 4580, 4809, 5496, 6412, 6870, 8015, 9160, 9618, 10193, 12824, 13740, 16030, 19236, 20386, 24045, 27480, 30579, 32060, 38472, 40772, 48090, 50965, 61158, 64120, 71351, 81544, 96180, 101930, 122316, 142702, 152895, 192360, 203860, 214053, 244632, 285404, 305790, 356755, 407720, 428106, 570808, 611580, 713510, 856212, 1070265, 1223160, 1427020, 1712424, 2140530, 2334197, 2854040, 4281060, 4668394, 7002591, 8562120, 9336788, 11670985, 14005182, 16339379, 18673576, 23341970, 28010364, 32678758, 35012955, 46683940, 49018137, 56020728, 65357516, 70025910, 81696895, 93367880, 98036274, 130715032, 140051820, 163393790, 196072548, 245090685, 280103640, 326787580, 392145096, 490181370, 653575160, 980362740, 1960725480]

約数ペア:

[(1, 1960725480), (2, 980362740), (3, 653575160), (4, 490181370), (5, 392145096), (6, 326787580), (7, 280103640), (8, 245090685), (10, 196072548), (12, 163393790), (14, 140051820), (15, 130715032), (20, 98036274), (21, 93367880), (24, 81696895), (28, 70025910), (30, 65357516), (35, 56020728), (40, 49018137), (42, 46683940), (56, 35012955), (60, 32678758), (70, 28010364), (84, 23341970), (105, 18673576), (120, 16339379), (140, 14005182), (168, 11670985), (210, 9336788), (229, 8562120), (280, 7002591), (420, 4668394), (458, 4281060), (687, 2854040), (840, 2334197), (916, 2140530), (1145, 1712424), (1374, 1427020), (1603, 1223160), (1832, 1070265), (2290, 856212), (2748, 713510), (3206, 611580), (3435, 570808), (4580, 428106), (4809, 407720), (5496, 356755), (6412, 305790), (6870, 285404), (8015, 244632), (9160, 214053), (9618, 203860), (10193, 192360), (12824, 152895), (13740, 142702), (16030, 122316), (19236, 101930), (20386, 96180), (24045, 81544), (27480, 71351), (30579, 64120), (32060, 61158), (38472, 50965), (40772, 48090)]