829504920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:973

約数の個数: 128

約数和(自身を含む): 2544696000

約数和(自身を除く): 1715191080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 101, 120, 178, 202, 267, 303, 356, 404, 445, 505, 534, 606, 712, 769, 808, 890, 1010, 1068, 1212, 1335, 1515, 1538, 1780, 2020, 2136, 2307, 2424, 2670, 3030, 3076, 3560, 3845, 4040, 4614, 5340, 6060, 6152, 7690, 8989, 9228, 10680, 11535, 12120, 15380, 17978, 18456, 23070, 26967, 30760, 35956, 44945, 46140, 53934, 68441, 71912, 77669, 89890, 92280, 107868, 134835, 136882, 155338, 179780, 205323, 215736, 233007, 269670, 273764, 310676, 342205, 359560, 388345, 410646, 466014, 539340, 547528, 621352, 684410, 776690, 821292, 932028, 1026615, 1078680, 1165035, 1368820, 1553380, 1642584, 1864056, 2053230, 2330070, 2737640, 3106760, 4106460, 4660140, 6912541, 8212920, 9320280, 13825082, 20737623, 27650164, 34562705, 41475246, 55300328, 69125410, 82950492, 103688115, 138250820, 165900984, 207376230, 276501640, 414752460, 829504920]

約数ペア:

[(1, 829504920), (2, 414752460), (3, 276501640), (4, 207376230), (5, 165900984), (6, 138250820), (8, 103688115), (10, 82950492), (12, 69125410), (15, 55300328), (20, 41475246), (24, 34562705), (30, 27650164), (40, 20737623), (60, 13825082), (89, 9320280), (101, 8212920), (120, 6912541), (178, 4660140), (202, 4106460), (267, 3106760), (303, 2737640), (356, 2330070), (404, 2053230), (445, 1864056), (505, 1642584), (534, 1553380), (606, 1368820), (712, 1165035), (769, 1078680), (808, 1026615), (890, 932028), (1010, 821292), (1068, 776690), (1212, 684410), (1335, 621352), (1515, 547528), (1538, 539340), (1780, 466014), (2020, 410646), (2136, 388345), (2307, 359560), (2424, 342205), (2670, 310676), (3030, 273764), (3076, 269670), (3560, 233007), (3845, 215736), (4040, 205323), (4614, 179780), (5340, 155338), (6060, 136882), (6152, 134835), (7690, 107868), (8989, 92280), (9228, 89890), (10680, 77669), (11535, 71912), (12120, 68441), (15380, 53934), (17978, 46140), (18456, 44945), (23070, 35956), (26967, 30760)]