375749920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 1106493696

約数和(自身を除く): 730743776

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 131, 140, 160, 182, 197, 208, 224, 260, 262, 280, 364, 394, 416, 455, 520, 524, 560, 655, 728, 788, 910, 917, 985, 1040, 1048, 1120, 1310, 1379, 1456, 1576, 1703, 1820, 1834, 1970, 2080, 2096, 2561, 2620, 2758, 2912, 3152, 3406, 3640, 3668, 3940, 4192, 4585, 5122, 5240, 5516, 6304, 6812, 6895, 7280, 7336, 7880, 8515, 9170, 10244, 10480, 11032, 11921, 12805, 13624, 13790, 14560, 14672, 15760, 17030, 17927, 18340, 20488, 20960, 22064, 23842, 25610, 25807, 27248, 27580, 29344, 31520, 34060, 35854, 36680, 40976, 44128, 47684, 51220, 51614, 54496, 55160, 59605, 68120, 71708, 73360, 81952, 89635, 95368, 102440, 103228, 110320, 119210, 129035, 136240, 143416, 146720, 179270, 180649, 190736, 204880, 206456, 220640, 238420, 258070, 272480, 286832, 335491, 358540, 361298, 381472, 409760, 412912, 476840, 516140, 573664, 670982, 717080, 722596, 825824, 903245, 953680, 1032280, 1341964, 1434160, 1445192, 1677455, 1806490, 1907360, 2064560, 2348437, 2683928, 2868320, 2890384, 3354910, 3612980, 4129120, 4696874, 5367856, 5780768, 6709820, 7225960, 9393748, 10735712, 11742185, 13419640, 14451920, 18787496, 23484370, 26839280, 28903840, 37574992, 46968740, 53678560, 75149984, 93937480, 187874960, 375749920]

約数ペア:

[(1, 375749920), (2, 187874960), (4, 93937480), (5, 75149984), (7, 53678560), (8, 46968740), (10, 37574992), (13, 28903840), (14, 26839280), (16, 23484370), (20, 18787496), (26, 14451920), (28, 13419640), (32, 11742185), (35, 10735712), (40, 9393748), (52, 7225960), (56, 6709820), (65, 5780768), (70, 5367856), (80, 4696874), (91, 4129120), (104, 3612980), (112, 3354910), (130, 2890384), (131, 2868320), (140, 2683928), (160, 2348437), (182, 2064560), (197, 1907360), (208, 1806490), (224, 1677455), (260, 1445192), (262, 1434160), (280, 1341964), (364, 1032280), (394, 953680), (416, 903245), (455, 825824), (520, 722596), (524, 717080), (560, 670982), (655, 573664), (728, 516140), (788, 476840), (910, 412912), (917, 409760), (985, 381472), (1040, 361298), (1048, 358540), (1120, 335491), (1310, 286832), (1379, 272480), (1456, 258070), (1576, 238420), (1703, 220640), (1820, 206456), (1834, 204880), (1970, 190736), (2080, 180649), (2096, 179270), (2561, 146720), (2620, 143416), (2758, 136240), (2912, 129035), (3152, 119210), (3406, 110320), (3640, 103228), (3668, 102440), (3940, 95368), (4192, 89635), (4585, 81952), (5122, 73360), (5240, 71708), (5516, 68120), (6304, 59605), (6812, 55160), (6895, 54496), (7280, 51614), (7336, 51220), (7880, 47684), (8515, 44128), (9170, 40976), (10244, 36680), (10480, 35854), (11032, 34060), (11921, 31520), (12805, 29344), (13624, 27580), (13790, 27248), (14560, 25807), (14672, 25610), (15760, 23842), (17030, 22064), (17927, 20960), (18340, 20488)]