2000845560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{10223}}^1$

素因数の和:10477

約数の個数: 128

約数和(自身を含む): 6890158080

約数和(自身を除く): 4889312520

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, 168, 210, 233, 280, 420, 466, 699, 840, 932, 1165, 1398, 1631, 1864, 2330, 2796, 3262, 3495, 4660, 4893, 5592, 6524, 6990, 8155, 9320, 9786, 10223, 13048, 13980, 16310, 19572, 20446, 24465, 27960, 30669, 32620, 39144, 40892, 48930, 51115, 61338, 65240, 71561, 81784, 97860, 102230, 122676, 143122, 153345, 195720, 204460, 214683, 245352, 286244, 306690, 357805, 408920, 429366, 572488, 613380, 715610, 858732, 1073415, 1226760, 1431220, 1717464, 2146830, 2381959, 2862440, 4293660, 4763918, 7145877, 8587320, 9527836, 11909795, 14291754, 16673713, 19055672, 23819590, 28583508, 33347426, 35729385, 47639180, 50021139, 57167016, 66694852, 71458770, 83368565, 95278360, 100042278, 133389704, 142917540, 166737130, 200084556, 250105695, 285835080, 333474260, 400169112, 500211390, 666948520, 1000422780, 2000845560]

約数ペア:

[(1, 2000845560), (2, 1000422780), (3, 666948520), (4, 500211390), (5, 400169112), (6, 333474260), (7, 285835080), (8, 250105695), (10, 200084556), (12, 166737130), (14, 142917540), (15, 133389704), (20, 100042278), (21, 95278360), (24, 83368565), (28, 71458770), (30, 66694852), (35, 57167016), (40, 50021139), (42, 47639180), (56, 35729385), (60, 33347426), (70, 28583508), (84, 23819590), (105, 19055672), (120, 16673713), (140, 14291754), (168, 11909795), (210, 9527836), (233, 8587320), (280, 7145877), (420, 4763918), (466, 4293660), (699, 2862440), (840, 2381959), (932, 2146830), (1165, 1717464), (1398, 1431220), (1631, 1226760), (1864, 1073415), (2330, 858732), (2796, 715610), (3262, 613380), (3495, 572488), (4660, 429366), (4893, 408920), (5592, 357805), (6524, 306690), (6990, 286244), (8155, 245352), (9320, 214683), (9786, 204460), (10223, 195720), (13048, 153345), (13980, 143122), (16310, 122676), (19572, 102230), (20446, 97860), (24465, 81784), (27960, 71561), (30669, 65240), (32620, 61338), (39144, 51115), (40892, 48930)]