169634920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1667

約数の個数: 128

約数和(自身を含む): 486259200

約数和(自身を除く): 316624280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 290, 364, 377, 406, 455, 520, 580, 728, 754, 812, 910, 1015, 1160, 1508, 1607, 1624, 1820, 1885, 2030, 2639, 3016, 3214, 3640, 3770, 4060, 5278, 6428, 7540, 8035, 8120, 10556, 11249, 12856, 13195, 15080, 16070, 20891, 21112, 22498, 26390, 32140, 41782, 44996, 46603, 52780, 56245, 64280, 83564, 89992, 93206, 104455, 105560, 112490, 146237, 167128, 186412, 208910, 224980, 233015, 292474, 326221, 372824, 417820, 449960, 466030, 584948, 605839, 652442, 731185, 835640, 932060, 1169896, 1211678, 1304884, 1462370, 1631105, 1864120, 2423356, 2609768, 2924740, 3029195, 3262210, 4240873, 4846712, 5849480, 6058390, 6524420, 8481746, 12116780, 13048840, 16963492, 21204365, 24233560, 33926984, 42408730, 84817460, 169634920]

約数ペア:

[(1, 169634920), (2, 84817460), (4, 42408730), (5, 33926984), (7, 24233560), (8, 21204365), (10, 16963492), (13, 13048840), (14, 12116780), (20, 8481746), (26, 6524420), (28, 6058390), (29, 5849480), (35, 4846712), (40, 4240873), (52, 3262210), (56, 3029195), (58, 2924740), (65, 2609768), (70, 2423356), (91, 1864120), (104, 1631105), (116, 1462370), (130, 1304884), (140, 1211678), (145, 1169896), (182, 932060), (203, 835640), (232, 731185), (260, 652442), (280, 605839), (290, 584948), (364, 466030), (377, 449960), (406, 417820), (455, 372824), (520, 326221), (580, 292474), (728, 233015), (754, 224980), (812, 208910), (910, 186412), (1015, 167128), (1160, 146237), (1508, 112490), (1607, 105560), (1624, 104455), (1820, 93206), (1885, 89992), (2030, 83564), (2639, 64280), (3016, 56245), (3214, 52780), (3640, 46603), (3770, 44996), (4060, 41782), (5278, 32140), (6428, 26390), (7540, 22498), (8035, 21112), (8120, 20891), (10556, 16070), (11249, 15080), (12856, 13195)]