268034240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1762

約数の個数: 112

約数和(自身を含む): 699516000

約数和(自身を除く): 431481760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 290, 320, 340, 464, 493, 544, 580, 680, 928, 986, 1088, 1160, 1360, 1699, 1856, 1972, 2320, 2465, 2720, 3398, 3944, 4640, 4930, 5440, 6796, 7888, 8495, 9280, 9860, 13592, 15776, 16990, 19720, 27184, 28883, 31552, 33980, 39440, 49271, 54368, 57766, 67960, 78880, 98542, 108736, 115532, 135920, 144415, 157760, 197084, 231064, 246355, 271840, 288830, 394168, 462128, 492710, 543680, 577660, 788336, 837607, 924256, 985420, 1155320, 1576672, 1675214, 1848512, 1970840, 2310640, 3153344, 3350428, 3941680, 4188035, 4621280, 6700856, 7883360, 8376070, 9242560, 13401712, 15766720, 16752140, 26803424, 33504280, 53606848, 67008560, 134017120, 268034240]

約数ペア:

[(1, 268034240), (2, 134017120), (4, 67008560), (5, 53606848), (8, 33504280), (10, 26803424), (16, 16752140), (17, 15766720), (20, 13401712), (29, 9242560), (32, 8376070), (34, 7883360), (40, 6700856), (58, 4621280), (64, 4188035), (68, 3941680), (80, 3350428), (85, 3153344), (116, 2310640), (136, 1970840), (145, 1848512), (160, 1675214), (170, 1576672), (232, 1155320), (272, 985420), (290, 924256), (320, 837607), (340, 788336), (464, 577660), (493, 543680), (544, 492710), (580, 462128), (680, 394168), (928, 288830), (986, 271840), (1088, 246355), (1160, 231064), (1360, 197084), (1699, 157760), (1856, 144415), (1972, 135920), (2320, 115532), (2465, 108736), (2720, 98542), (3398, 78880), (3944, 67960), (4640, 57766), (4930, 54368), (5440, 49271), (6796, 39440), (7888, 33980), (8495, 31552), (9280, 28883), (9860, 27184), (13592, 19720), (15776, 16990)]