6648976920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1\times {\mathrm{593}}^1$

素因数の和:1249

約数の個数: 128

約数和(自身を含む): 20118067200

約数和(自身を除く): 13469090280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 419, 446, 593, 669, 838, 892, 1115, 1186, 1257, 1338, 1676, 1779, 1784, 2095, 2230, 2372, 2514, 2676, 2965, 3345, 3352, 3558, 4190, 4460, 4744, 5028, 5352, 5930, 6285, 6690, 7116, 8380, 8895, 8920, 10056, 11860, 12570, 13380, 14232, 16760, 17790, 23720, 25140, 26760, 35580, 50280, 71160, 93437, 132239, 186874, 248467, 264478, 280311, 373748, 396717, 467185, 496934, 528956, 560622, 661195, 745401, 747496, 793434, 934370, 993868, 1057912, 1121244, 1242335, 1322390, 1401555, 1490802, 1586868, 1868740, 1983585, 1987736, 2242488, 2484670, 2644780, 2803110, 2981604, 3173736, 3727005, 3737480, 3967170, 4969340, 5289560, 5606220, 5963208, 7454010, 7934340, 9938680, 11212440, 14908020, 15868680, 29816040, 55408141, 110816282, 166224423, 221632564, 277040705, 332448846, 443265128, 554081410, 664897692, 831122115, 1108162820, 1329795384, 1662244230, 2216325640, 3324488460, 6648976920]

約数ペア:

[(1, 6648976920), (2, 3324488460), (3, 2216325640), (4, 1662244230), (5, 1329795384), (6, 1108162820), (8, 831122115), (10, 664897692), (12, 554081410), (15, 443265128), (20, 332448846), (24, 277040705), (30, 221632564), (40, 166224423), (60, 110816282), (120, 55408141), (223, 29816040), (419, 15868680), (446, 14908020), (593, 11212440), (669, 9938680), (838, 7934340), (892, 7454010), (1115, 5963208), (1186, 5606220), (1257, 5289560), (1338, 4969340), (1676, 3967170), (1779, 3737480), (1784, 3727005), (2095, 3173736), (2230, 2981604), (2372, 2803110), (2514, 2644780), (2676, 2484670), (2965, 2242488), (3345, 1987736), (3352, 1983585), (3558, 1868740), (4190, 1586868), (4460, 1490802), (4744, 1401555), (5028, 1322390), (5352, 1242335), (5930, 1121244), (6285, 1057912), (6690, 993868), (7116, 934370), (8380, 793434), (8895, 747496), (8920, 745401), (10056, 661195), (11860, 560622), (12570, 528956), (13380, 496934), (14232, 467185), (16760, 396717), (17790, 373748), (23720, 280311), (25140, 264478), (26760, 248467), (35580, 186874), (50280, 132239), (71160, 93437)]