84308280

素因数分解:

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

素因数の和:789

約数の個数: 128

約数和(自身を含む): 291271680

約数和(自身を除く): 206963400

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, 167, 168, 210, 280, 334, 420, 501, 601, 668, 835, 840, 1002, 1169, 1202, 1336, 1670, 1803, 2004, 2338, 2404, 2505, 3005, 3340, 3507, 3606, 4008, 4207, 4676, 4808, 5010, 5845, 6010, 6680, 7014, 7212, 8414, 9015, 9352, 10020, 11690, 12020, 12621, 14028, 14424, 16828, 17535, 18030, 20040, 21035, 23380, 24040, 25242, 28056, 33656, 35070, 36060, 42070, 46760, 50484, 63105, 70140, 72120, 84140, 100367, 100968, 126210, 140280, 168280, 200734, 252420, 301101, 401468, 501835, 504840, 602202, 702569, 802936, 1003670, 1204404, 1405138, 1505505, 2007340, 2107707, 2408808, 2810276, 3011010, 3512845, 4014680, 4215414, 5620552, 6022020, 7025690, 8430828, 10538535, 12044040, 14051380, 16861656, 21077070, 28102760, 42154140, 84308280]

約数ペア:

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