8346660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 28957824

約数和(自身を除く): 20611164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 167, 170, 196, 204, 210, 238, 245, 255, 294, 334, 340, 357, 420, 476, 490, 501, 510, 588, 595, 668, 714, 735, 833, 835, 980, 1002, 1020, 1169, 1190, 1428, 1470, 1666, 1670, 1785, 2004, 2338, 2380, 2499, 2505, 2839, 2940, 3332, 3340, 3507, 3570, 4165, 4676, 4998, 5010, 5678, 5845, 7014, 7140, 8183, 8330, 8517, 9996, 10020, 11356, 11690, 12495, 14028, 14195, 16366, 16660, 17034, 17535, 19873, 23380, 24549, 24990, 28390, 32732, 34068, 35070, 39746, 40915, 42585, 49098, 49980, 56780, 59619, 70140, 79492, 81830, 85170, 98196, 99365, 119238, 122745, 139111, 163660, 170340, 198730, 238476, 245490, 278222, 298095, 397460, 417333, 490980, 556444, 596190, 695555, 834666, 1192380, 1391110, 1669332, 2086665, 2782220, 4173330, 8346660]

約数ペア:

[(1, 8346660), (2, 4173330), (3, 2782220), (4, 2086665), (5, 1669332), (6, 1391110), (7, 1192380), (10, 834666), (12, 695555), (14, 596190), (15, 556444), (17, 490980), (20, 417333), (21, 397460), (28, 298095), (30, 278222), (34, 245490), (35, 238476), (42, 198730), (49, 170340), (51, 163660), (60, 139111), (68, 122745), (70, 119238), (84, 99365), (85, 98196), (98, 85170), (102, 81830), (105, 79492), (119, 70140), (140, 59619), (147, 56780), (167, 49980), (170, 49098), (196, 42585), (204, 40915), (210, 39746), (238, 35070), (245, 34068), (255, 32732), (294, 28390), (334, 24990), (340, 24549), (357, 23380), (420, 19873), (476, 17535), (490, 17034), (501, 16660), (510, 16366), (588, 14195), (595, 14028), (668, 12495), (714, 11690), (735, 11356), (833, 10020), (835, 9996), (980, 8517), (1002, 8330), (1020, 8183), (1169, 7140), (1190, 7014), (1428, 5845), (1470, 5678), (1666, 5010), (1670, 4998), (1785, 4676), (2004, 4165), (2338, 3570), (2380, 3507), (2499, 3340), (2505, 3332), (2839, 2940)]