63908880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:481

約数の個数: 160

約数和(自身を含む): 229152000

約数和(自身を除く): 165243120

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, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 349, 420, 436, 545, 560, 654, 698, 763, 840, 872, 1047, 1090, 1308, 1396, 1526, 1635, 1680, 1744, 1745, 2094, 2180, 2289, 2443, 2616, 2792, 3052, 3270, 3490, 3815, 4188, 4360, 4578, 4886, 5232, 5235, 5584, 6104, 6540, 6980, 7329, 7630, 8376, 8720, 9156, 9772, 10470, 11445, 12208, 12215, 13080, 13960, 14658, 15260, 16752, 18312, 19544, 20940, 22890, 24430, 26160, 27920, 29316, 30520, 36624, 36645, 38041, 39088, 41880, 45780, 48860, 58632, 61040, 73290, 76082, 83760, 91560, 97720, 114123, 117264, 146580, 152164, 183120, 190205, 195440, 228246, 266287, 293160, 304328, 380410, 456492, 532574, 570615, 586320, 608656, 760820, 798861, 912984, 1065148, 1141230, 1331435, 1521640, 1597722, 1825968, 2130296, 2282460, 2662870, 3043280, 3195444, 3994305, 4260592, 4564920, 5325740, 6390888, 7988610, 9129840, 10651480, 12781776, 15977220, 21302960, 31954440, 63908880]

約数ペア:

[(1, 63908880), (2, 31954440), (3, 21302960), (4, 15977220), (5, 12781776), (6, 10651480), (7, 9129840), (8, 7988610), (10, 6390888), (12, 5325740), (14, 4564920), (15, 4260592), (16, 3994305), (20, 3195444), (21, 3043280), (24, 2662870), (28, 2282460), (30, 2130296), (35, 1825968), (40, 1597722), (42, 1521640), (48, 1331435), (56, 1141230), (60, 1065148), (70, 912984), (80, 798861), (84, 760820), (105, 608656), (109, 586320), (112, 570615), (120, 532574), (140, 456492), (168, 380410), (210, 304328), (218, 293160), (240, 266287), (280, 228246), (327, 195440), (336, 190205), (349, 183120), (420, 152164), (436, 146580), (545, 117264), (560, 114123), (654, 97720), (698, 91560), (763, 83760), (840, 76082), (872, 73290), (1047, 61040), (1090, 58632), (1308, 48860), (1396, 45780), (1526, 41880), (1635, 39088), (1680, 38041), (1744, 36645), (1745, 36624), (2094, 30520), (2180, 29316), (2289, 27920), (2443, 26160), (2616, 24430), (2792, 22890), (3052, 20940), (3270, 19544), (3490, 18312), (3815, 16752), (4188, 15260), (4360, 14658), (4578, 13960), (4886, 13080), (5232, 12215), (5235, 12208), (5584, 11445), (6104, 10470), (6540, 9772), (6980, 9156), (7329, 8720), (7630, 8376)]