147724640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3280

約数の個数: 96

約数和(自身を含む): 408711744

約数和(自身を除く): 260987104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3217, 3280, 4592, 5740, 6434, 6560, 9184, 11480, 12868, 16085, 22519, 22960, 25736, 32170, 45038, 45920, 51472, 64340, 90076, 102944, 112595, 128680, 131897, 180152, 225190, 257360, 263794, 360304, 450380, 514720, 527588, 659485, 720608, 900760, 923279, 1055176, 1318970, 1801520, 1846558, 2110352, 2637940, 3603040, 3693116, 4220704, 4616395, 5275880, 7386232, 9232790, 10551760, 14772464, 18465580, 21103520, 29544928, 36931160, 73862320, 147724640]

約数ペア:

[(1, 147724640), (2, 73862320), (4, 36931160), (5, 29544928), (7, 21103520), (8, 18465580), (10, 14772464), (14, 10551760), (16, 9232790), (20, 7386232), (28, 5275880), (32, 4616395), (35, 4220704), (40, 3693116), (41, 3603040), (56, 2637940), (70, 2110352), (80, 1846558), (82, 1801520), (112, 1318970), (140, 1055176), (160, 923279), (164, 900760), (205, 720608), (224, 659485), (280, 527588), (287, 514720), (328, 450380), (410, 360304), (560, 263794), (574, 257360), (656, 225190), (820, 180152), (1120, 131897), (1148, 128680), (1312, 112595), (1435, 102944), (1640, 90076), (2296, 64340), (2870, 51472), (3217, 45920), (3280, 45038), (4592, 32170), (5740, 25736), (6434, 22960), (6560, 22519), (9184, 16085), (11480, 12868)]