475689480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3391}}^1$

素因数の和:3579

約数の個数: 128

約数和(自身を含む): 1641185280

約数和(自身を除く): 1165495800

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, 668, 835, 840, 1002, 1169, 1336, 1670, 2004, 2338, 2505, 3340, 3391, 3507, 4008, 4676, 5010, 5845, 6680, 6782, 7014, 9352, 10020, 10173, 11690, 13564, 14028, 16955, 17535, 20040, 20346, 23380, 23737, 27128, 28056, 33910, 35070, 40692, 46760, 47474, 50865, 67820, 70140, 71211, 81384, 94948, 101730, 118685, 135640, 140280, 142422, 189896, 203460, 237370, 284844, 356055, 406920, 474740, 566297, 569688, 712110, 949480, 1132594, 1424220, 1698891, 2265188, 2831485, 2848440, 3397782, 3964079, 4530376, 5662970, 6795564, 7928158, 8494455, 11325940, 11892237, 13591128, 15856316, 16988910, 19820395, 22651880, 23784474, 31712632, 33977820, 39640790, 47568948, 59461185, 67955640, 79281580, 95137896, 118922370, 158563160, 237844740, 475689480]

約数ペア:

[(1, 475689480), (2, 237844740), (3, 158563160), (4, 118922370), (5, 95137896), (6, 79281580), (7, 67955640), (8, 59461185), (10, 47568948), (12, 39640790), (14, 33977820), (15, 31712632), (20, 23784474), (21, 22651880), (24, 19820395), (28, 16988910), (30, 15856316), (35, 13591128), (40, 11892237), (42, 11325940), (56, 8494455), (60, 7928158), (70, 6795564), (84, 5662970), (105, 4530376), (120, 3964079), (140, 3397782), (167, 2848440), (168, 2831485), (210, 2265188), (280, 1698891), (334, 1424220), (420, 1132594), (501, 949480), (668, 712110), (835, 569688), (840, 566297), (1002, 474740), (1169, 406920), (1336, 356055), (1670, 284844), (2004, 237370), (2338, 203460), (2505, 189896), (3340, 142422), (3391, 140280), (3507, 135640), (4008, 118685), (4676, 101730), (5010, 94948), (5845, 81384), (6680, 71211), (6782, 70140), (7014, 67820), (9352, 50865), (10020, 47474), (10173, 46760), (11690, 40692), (13564, 35070), (14028, 33910), (16955, 28056), (17535, 27128), (20040, 23737), (20346, 23380)]