88668840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 289578240

約数和(自身を除く): 200909400

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, 503, 520, 565, 678, 780, 904, 1006, 1130, 1356, 1469, 1509, 1560, 1695, 2012, 2260, 2515, 2712, 2938, 3018, 3390, 4024, 4407, 4520, 5030, 5876, 6036, 6539, 6780, 7345, 7545, 8814, 10060, 11752, 12072, 13078, 13560, 14690, 15090, 17628, 19617, 20120, 22035, 26156, 29380, 30180, 32695, 35256, 39234, 44070, 52312, 56839, 58760, 60360, 65390, 78468, 88140, 98085, 113678, 130780, 156936, 170517, 176280, 196170, 227356, 261560, 284195, 341034, 392340, 454712, 568390, 682068, 738907, 784680, 852585, 1136780, 1364136, 1477814, 1705170, 2216721, 2273560, 2955628, 3410340, 3694535, 4433442, 5911256, 6820680, 7389070, 8866884, 11083605, 14778140, 17733768, 22167210, 29556280, 44334420, 88668840]

約数ペア:

[(1, 88668840), (2, 44334420), (3, 29556280), (4, 22167210), (5, 17733768), (6, 14778140), (8, 11083605), (10, 8866884), (12, 7389070), (13, 6820680), (15, 5911256), (20, 4433442), (24, 3694535), (26, 3410340), (30, 2955628), (39, 2273560), (40, 2216721), (52, 1705170), (60, 1477814), (65, 1364136), (78, 1136780), (104, 852585), (113, 784680), (120, 738907), (130, 682068), (156, 568390), (195, 454712), (226, 392340), (260, 341034), (312, 284195), (339, 261560), (390, 227356), (452, 196170), (503, 176280), (520, 170517), (565, 156936), (678, 130780), (780, 113678), (904, 98085), (1006, 88140), (1130, 78468), (1356, 65390), (1469, 60360), (1509, 58760), (1560, 56839), (1695, 52312), (2012, 44070), (2260, 39234), (2515, 35256), (2712, 32695), (2938, 30180), (3018, 29380), (3390, 26156), (4024, 22035), (4407, 20120), (4520, 19617), (5030, 17628), (5876, 15090), (6036, 14690), (6539, 13560), (6780, 13078), (7345, 12072), (7545, 11752), (8814, 10060)]