64066240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:834

約数の個数: 112

約数和(自身を含む): 179295552

約数和(自身を除く): 115229312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 740, 773, 1036, 1120, 1184, 1295, 1480, 1546, 2072, 2240, 2368, 2590, 2960, 3092, 3865, 4144, 5180, 5411, 5920, 6184, 7730, 8288, 10360, 10822, 11840, 12368, 15460, 16576, 20720, 21644, 24736, 27055, 28601, 30920, 41440, 43288, 49472, 54110, 57202, 61840, 82880, 86576, 108220, 114404, 123680, 143005, 173152, 200207, 216440, 228808, 247360, 286010, 346304, 400414, 432880, 457616, 572020, 800828, 865760, 915232, 1001035, 1144040, 1601656, 1731520, 1830464, 2002070, 2288080, 3203312, 4004140, 4576160, 6406624, 8008280, 9152320, 12813248, 16016560, 32033120, 64066240]

約数ペア:

[(1, 64066240), (2, 32033120), (4, 16016560), (5, 12813248), (7, 9152320), (8, 8008280), (10, 6406624), (14, 4576160), (16, 4004140), (20, 3203312), (28, 2288080), (32, 2002070), (35, 1830464), (37, 1731520), (40, 1601656), (56, 1144040), (64, 1001035), (70, 915232), (74, 865760), (80, 800828), (112, 572020), (140, 457616), (148, 432880), (160, 400414), (185, 346304), (224, 286010), (259, 247360), (280, 228808), (296, 216440), (320, 200207), (370, 173152), (448, 143005), (518, 123680), (560, 114404), (592, 108220), (740, 86576), (773, 82880), (1036, 61840), (1120, 57202), (1184, 54110), (1295, 49472), (1480, 43288), (1546, 41440), (2072, 30920), (2240, 28601), (2368, 27055), (2590, 24736), (2960, 21644), (3092, 20720), (3865, 16576), (4144, 15460), (5180, 12368), (5411, 11840), (5920, 10822), (6184, 10360), (7730, 8288)]