282007320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2971}}^1$

素因数の和:3105

約数の個数: 128

約数和(自身を含む): 975767040

約数和(自身を除く): 693759720

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, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1695, 2260, 2373, 2712, 2971, 3164, 3390, 3955, 4520, 4746, 5942, 6328, 6780, 7910, 8913, 9492, 11865, 11884, 13560, 14855, 15820, 17826, 18984, 20797, 23730, 23768, 29710, 31640, 35652, 41594, 44565, 47460, 59420, 62391, 71304, 83188, 89130, 94920, 103985, 118840, 124782, 166376, 178260, 207970, 249564, 311955, 335723, 356520, 415940, 499128, 623910, 671446, 831880, 1007169, 1247820, 1342892, 1678615, 2014338, 2350061, 2495640, 2685784, 3357230, 4028676, 4700122, 5035845, 6714460, 7050183, 8057352, 9400244, 10071690, 11750305, 13428920, 14100366, 18800488, 20143380, 23500610, 28200732, 35250915, 40286760, 47001220, 56401464, 70501830, 94002440, 141003660, 282007320]

約数ペア:

[(1, 282007320), (2, 141003660), (3, 94002440), (4, 70501830), (5, 56401464), (6, 47001220), (7, 40286760), (8, 35250915), (10, 28200732), (12, 23500610), (14, 20143380), (15, 18800488), (20, 14100366), (21, 13428920), (24, 11750305), (28, 10071690), (30, 9400244), (35, 8057352), (40, 7050183), (42, 6714460), (56, 5035845), (60, 4700122), (70, 4028676), (84, 3357230), (105, 2685784), (113, 2495640), (120, 2350061), (140, 2014338), (168, 1678615), (210, 1342892), (226, 1247820), (280, 1007169), (339, 831880), (420, 671446), (452, 623910), (565, 499128), (678, 415940), (791, 356520), (840, 335723), (904, 311955), (1130, 249564), (1356, 207970), (1582, 178260), (1695, 166376), (2260, 124782), (2373, 118840), (2712, 103985), (2971, 94920), (3164, 89130), (3390, 83188), (3955, 71304), (4520, 62391), (4746, 59420), (5942, 47460), (6328, 44565), (6780, 41594), (7910, 35652), (8913, 31640), (9492, 29710), (11865, 23768), (11884, 23730), (13560, 20797), (14855, 18984), (15820, 17826)]