204489355560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1733}}^1\times {\mathrm{140473}}^1$

素因数の和:142227

約数の個数: 128

約数和(自身を含む): 701515918080

約数和(自身を除く): 497026562520

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, 280, 420, 840, 1733, 3466, 5199, 6932, 8665, 10398, 12131, 13864, 17330, 20796, 24262, 25995, 34660, 36393, 41592, 48524, 51990, 60655, 69320, 72786, 97048, 103980, 121310, 140473, 145572, 181965, 207960, 242620, 280946, 291144, 363930, 421419, 485240, 561892, 702365, 727860, 842838, 983311, 1123784, 1404730, 1455720, 1685676, 1966622, 2107095, 2809460, 2949933, 3371352, 3933244, 4214190, 4916555, 5618920, 5899866, 7866488, 8428380, 9833110, 11799732, 14749665, 16856760, 19666220, 23599464, 29499330, 39332440, 58998660, 117997320, 243439709, 486879418, 730319127, 973758836, 1217198545, 1460638254, 1704077963, 1947517672, 2434397090, 2921276508, 3408155926, 3651595635, 4868794180, 5112233889, 5842553016, 6816311852, 7303191270, 8520389815, 9737588360, 10224467778, 13632623704, 14606382540, 17040779630, 20448935556, 25561169445, 29212765080, 34081559260, 40897871112, 51122338890, 68163118520, 102244677780, 204489355560]

約数ペア:

[(1, 204489355560), (2, 102244677780), (3, 68163118520), (4, 51122338890), (5, 40897871112), (6, 34081559260), (7, 29212765080), (8, 25561169445), (10, 20448935556), (12, 17040779630), (14, 14606382540), (15, 13632623704), (20, 10224467778), (21, 9737588360), (24, 8520389815), (28, 7303191270), (30, 6816311852), (35, 5842553016), (40, 5112233889), (42, 4868794180), (56, 3651595635), (60, 3408155926), (70, 2921276508), (84, 2434397090), (105, 1947517672), (120, 1704077963), (140, 1460638254), (168, 1217198545), (210, 973758836), (280, 730319127), (420, 486879418), (840, 243439709), (1733, 117997320), (3466, 58998660), (5199, 39332440), (6932, 29499330), (8665, 23599464), (10398, 19666220), (12131, 16856760), (13864, 14749665), (17330, 11799732), (20796, 9833110), (24262, 8428380), (25995, 7866488), (34660, 5899866), (36393, 5618920), (41592, 4916555), (48524, 4214190), (51990, 3933244), (60655, 3371352), (69320, 2949933), (72786, 2809460), (97048, 2107095), (103980, 1966622), (121310, 1685676), (140473, 1455720), (145572, 1404730), (181965, 1123784), (207960, 983311), (242620, 842838), (280946, 727860), (291144, 702365), (363930, 561892), (421419, 485240)]