1577882280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{8951}}^1$

素因数の和:9091

約数の個数: 128

約数和(自身を含む): 5143461120

約数和(自身を除く): 3565578840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 113, 120, 130, 156, 195, 226, 260, 312, 339, 390, 452, 520, 565, 678, 780, 904, 1130, 1356, 1469, 1560, 1695, 2260, 2712, 2938, 3390, 4407, 4520, 5876, 6780, 7345, 8814, 8951, 11752, 13560, 14690, 17628, 17902, 22035, 26853, 29380, 35256, 35804, 44070, 44755, 53706, 58760, 71608, 88140, 89510, 107412, 116363, 134265, 176280, 179020, 214824, 232726, 268530, 349089, 358040, 465452, 537060, 581815, 698178, 930904, 1011463, 1074120, 1163630, 1396356, 1745445, 2022926, 2327260, 2792712, 3034389, 3490890, 4045852, 4654520, 5057315, 6068778, 6981780, 8091704, 10114630, 12137556, 13149019, 13963560, 15171945, 20229260, 24275112, 26298038, 30343890, 39447057, 40458520, 52596076, 60687780, 65745095, 78894114, 105192152, 121375560, 131490190, 157788228, 197235285, 262980380, 315576456, 394470570, 525960760, 788941140, 1577882280]

約数ペア:

[(1, 1577882280), (2, 788941140), (3, 525960760), (4, 394470570), (5, 315576456), (6, 262980380), (8, 197235285), (10, 157788228), (12, 131490190), (13, 121375560), (15, 105192152), (20, 78894114), (24, 65745095), (26, 60687780), (30, 52596076), (39, 40458520), (40, 39447057), (52, 30343890), (60, 26298038), (65, 24275112), (78, 20229260), (104, 15171945), (113, 13963560), (120, 13149019), (130, 12137556), (156, 10114630), (195, 8091704), (226, 6981780), (260, 6068778), (312, 5057315), (339, 4654520), (390, 4045852), (452, 3490890), (520, 3034389), (565, 2792712), (678, 2327260), (780, 2022926), (904, 1745445), (1130, 1396356), (1356, 1163630), (1469, 1074120), (1560, 1011463), (1695, 930904), (2260, 698178), (2712, 581815), (2938, 537060), (3390, 465452), (4407, 358040), (4520, 349089), (5876, 268530), (6780, 232726), (7345, 214824), (8814, 179020), (8951, 176280), (11752, 134265), (13560, 116363), (14690, 107412), (17628, 89510), (17902, 88140), (22035, 71608), (26853, 58760), (29380, 53706), (35256, 44755), (35804, 44070)]