168616560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:791

約数の個数: 160

約数和(自身を含む): 601961472

約数和(自身を除く): 433344912

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, 112, 120, 140, 167, 168, 210, 240, 280, 334, 336, 420, 501, 560, 601, 668, 835, 840, 1002, 1169, 1202, 1336, 1670, 1680, 1803, 2004, 2338, 2404, 2505, 2672, 3005, 3340, 3507, 3606, 4008, 4207, 4676, 4808, 5010, 5845, 6010, 6680, 7014, 7212, 8016, 8414, 9015, 9352, 9616, 10020, 11690, 12020, 12621, 13360, 14028, 14424, 16828, 17535, 18030, 18704, 20040, 21035, 23380, 24040, 25242, 28056, 28848, 33656, 35070, 36060, 40080, 42070, 46760, 48080, 50484, 56112, 63105, 67312, 70140, 72120, 84140, 93520, 100367, 100968, 126210, 140280, 144240, 168280, 200734, 201936, 252420, 280560, 301101, 336560, 401468, 501835, 504840, 602202, 702569, 802936, 1003670, 1009680, 1204404, 1405138, 1505505, 1605872, 2007340, 2107707, 2408808, 2810276, 3011010, 3512845, 4014680, 4215414, 4817616, 5620552, 6022020, 7025690, 8029360, 8430828, 10538535, 11241104, 12044040, 14051380, 16861656, 21077070, 24088080, 28102760, 33723312, 42154140, 56205520, 84308280, 168616560]

約数ペア:

[(1, 168616560), (2, 84308280), (3, 56205520), (4, 42154140), (5, 33723312), (6, 28102760), (7, 24088080), (8, 21077070), (10, 16861656), (12, 14051380), (14, 12044040), (15, 11241104), (16, 10538535), (20, 8430828), (21, 8029360), (24, 7025690), (28, 6022020), (30, 5620552), (35, 4817616), (40, 4215414), (42, 4014680), (48, 3512845), (56, 3011010), (60, 2810276), (70, 2408808), (80, 2107707), (84, 2007340), (105, 1605872), (112, 1505505), (120, 1405138), (140, 1204404), (167, 1009680), (168, 1003670), (210, 802936), (240, 702569), (280, 602202), (334, 504840), (336, 501835), (420, 401468), (501, 336560), (560, 301101), (601, 280560), (668, 252420), (835, 201936), (840, 200734), (1002, 168280), (1169, 144240), (1202, 140280), (1336, 126210), (1670, 100968), (1680, 100367), (1803, 93520), (2004, 84140), (2338, 72120), (2404, 70140), (2505, 67312), (2672, 63105), (3005, 56112), (3340, 50484), (3507, 48080), (3606, 46760), (4008, 42070), (4207, 40080), (4676, 36060), (4808, 35070), (5010, 33656), (5845, 28848), (6010, 28056), (6680, 25242), (7014, 24040), (7212, 23380), (8016, 21035), (8414, 20040), (9015, 18704), (9352, 18030), (9616, 17535), (10020, 16828), (11690, 14424), (12020, 14028), (12621, 13360)]