256324571040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{59407}}^1$

素因数の和:59615

約数の個数: 192

約数和(自身を含む): 824592545280

約数和(自身を除く): 568267974240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 101, 120, 160, 178, 202, 240, 267, 303, 356, 404, 445, 480, 505, 534, 606, 712, 808, 890, 1010, 1068, 1212, 1335, 1424, 1515, 1616, 1780, 2020, 2136, 2424, 2670, 2848, 3030, 3232, 3560, 4040, 4272, 4848, 5340, 6060, 7120, 8080, 8544, 8989, 9696, 10680, 12120, 14240, 16160, 17978, 21360, 24240, 26967, 35956, 42720, 44945, 48480, 53934, 59407, 71912, 89890, 107868, 118814, 134835, 143824, 178221, 179780, 215736, 237628, 269670, 287648, 297035, 356442, 359560, 431472, 475256, 539340, 594070, 712884, 719120, 862944, 891105, 950512, 1078680, 1188140, 1425768, 1438240, 1782210, 1901024, 2157360, 2376280, 2851536, 3564420, 4314720, 4752560, 5287223, 5703072, 6000107, 7128840, 9505120, 10574446, 12000214, 14257680, 15861669, 18000321, 21148892, 24000428, 26436115, 28515360, 30000535, 31723338, 36000642, 42297784, 48000856, 52872230, 60001070, 63446676, 72001284, 79308345, 84595568, 90001605, 96001712, 105744460, 120002140, 126893352, 144002568, 158616690, 169191136, 180003210, 192003424, 211488920, 240004280, 253786704, 288005136, 317233380, 360006420, 422977840, 480008560, 507573408, 534009523, 576010272, 634466760, 720012840, 845955680, 960017120, 1068019046, 1268933520, 1440025680, 1602028569, 2136038092, 2537867040, 2670047615, 2880051360, 3204057138, 4272076184, 5340095230, 6408114276, 8010142845, 8544152368, 10680190460, 12816228552, 16020285690, 17088304736, 21360380920, 25632457104, 32040571380, 42720761840, 51264914208, 64081142760, 85441523680, 128162285520, 256324571040]

約数ペア:

[(1, 256324571040), (2, 128162285520), (3, 85441523680), (4, 64081142760), (5, 51264914208), (6, 42720761840), (8, 32040571380), (10, 25632457104), (12, 21360380920), (15, 17088304736), (16, 16020285690), (20, 12816228552), (24, 10680190460), (30, 8544152368), (32, 8010142845), (40, 6408114276), (48, 5340095230), (60, 4272076184), (80, 3204057138), (89, 2880051360), (96, 2670047615), (101, 2537867040), (120, 2136038092), (160, 1602028569), (178, 1440025680), (202, 1268933520), (240, 1068019046), (267, 960017120), (303, 845955680), (356, 720012840), (404, 634466760), (445, 576010272), (480, 534009523), (505, 507573408), (534, 480008560), (606, 422977840), (712, 360006420), (808, 317233380), (890, 288005136), (1010, 253786704), (1068, 240004280), (1212, 211488920), (1335, 192003424), (1424, 180003210), (1515, 169191136), (1616, 158616690), (1780, 144002568), (2020, 126893352), (2136, 120002140), (2424, 105744460), (2670, 96001712), (2848, 90001605), (3030, 84595568), (3232, 79308345), (3560, 72001284), (4040, 63446676), (4272, 60001070), (4848, 52872230), (5340, 48000856), (6060, 42297784), (7120, 36000642), (8080, 31723338), (8544, 30000535), (8989, 28515360), (9696, 26436115), (10680, 24000428), (12120, 21148892), (14240, 18000321), (16160, 15861669), (17978, 14257680), (21360, 12000214), (24240, 10574446), (26967, 9505120), (35956, 7128840), (42720, 6000107), (44945, 5703072), (48480, 5287223), (53934, 4752560), (59407, 4314720), (71912, 3564420), (89890, 2851536), (107868, 2376280), (118814, 2157360), (134835, 1901024), (143824, 1782210), (178221, 1438240), (179780, 1425768), (215736, 1188140), (237628, 1078680), (269670, 950512), (287648, 891105), (297035, 862944), (356442, 719120), (359560, 712884), (431472, 594070), (475256, 539340)]