1457882880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 288

約数和(自身を含む): 4951123968

約数和(自身を除く): 3493241088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 128, 148, 155, 160, 185, 186, 192, 222, 240, 248, 256, 296, 310, 320, 331, 370, 372, 384, 444, 465, 480, 496, 555, 592, 620, 640, 662, 740, 744, 768, 888, 930, 960, 992, 993, 1110, 1147, 1184, 1240, 1280, 1324, 1480, 1488, 1655, 1776, 1860, 1920, 1984, 1986, 2220, 2294, 2368, 2480, 2648, 2960, 2976, 3310, 3441, 3552, 3720, 3840, 3968, 3972, 4440, 4588, 4736, 4960, 4965, 5296, 5735, 5920, 5952, 6620, 6882, 7104, 7440, 7936, 7944, 8880, 9176, 9472, 9920, 9930, 10261, 10592, 11470, 11840, 11904, 12247, 13240, 13764, 14208, 14880, 15888, 17205, 17760, 18352, 19840, 19860, 20522, 21184, 22940, 23680, 23808, 24494, 26480, 27528, 28416, 29760, 30783, 31776, 34410, 35520, 36704, 36741, 39680, 39720, 41044, 42368, 45880, 47360, 48988, 51305, 52960, 55056, 59520, 61235, 61566, 63552, 68820, 71040, 73408, 73482, 79440, 82088, 84736, 91760, 97976, 102610, 105920, 110112, 119040, 122470, 123132, 127104, 137640, 142080, 146816, 146964, 153915, 158880, 164176, 183520, 183705, 195952, 205220, 211840, 220224, 244940, 246264, 254208, 275280, 293632, 293928, 307830, 317760, 328352, 367040, 367410, 379657, 391904, 410440, 423680, 440448, 489880, 492528, 550560, 587856, 615660, 635520, 656704, 734080, 734820, 759314, 783808, 820880, 880896, 979760, 985056, 1101120, 1138971, 1175712, 1231320, 1271040, 1313408, 1468160, 1469640, 1518628, 1567616, 1641760, 1898285, 1959520, 1970112, 2202240, 2277942, 2351424, 2462640, 2626816, 2939280, 3037256, 3135232, 3283520, 3796570, 3919040, 3940224, 4404480, 4555884, 4702848, 4925280, 5694855, 5878560, 6074512, 6567040, 7593140, 7838080, 7880448, 9111768, 9405696, 9850560, 11389710, 11757120, 12149024, 13134080, 15186280, 15676160, 18223536, 19701120, 22779420, 23514240, 24298048, 30372560, 36447072, 39402240, 45558840, 47028480, 48596096, 60745120, 72894144, 91117680, 97192192, 121490240, 145788288, 182235360, 242980480, 291576576, 364470720, 485960960, 728941440, 1457882880]

約数ペア:

[(1, 1457882880), (2, 728941440), (3, 485960960), (4, 364470720), (5, 291576576), (6, 242980480), (8, 182235360), (10, 145788288), (12, 121490240), (15, 97192192), (16, 91117680), (20, 72894144), (24, 60745120), (30, 48596096), (31, 47028480), (32, 45558840), (37, 39402240), (40, 36447072), (48, 30372560), (60, 24298048), (62, 23514240), (64, 22779420), (74, 19701120), (80, 18223536), (93, 15676160), (96, 15186280), (111, 13134080), (120, 12149024), (124, 11757120), (128, 11389710), (148, 9850560), (155, 9405696), (160, 9111768), (185, 7880448), (186, 7838080), (192, 7593140), (222, 6567040), (240, 6074512), (248, 5878560), (256, 5694855), (296, 4925280), (310, 4702848), (320, 4555884), (331, 4404480), (370, 3940224), (372, 3919040), (384, 3796570), (444, 3283520), (465, 3135232), (480, 3037256), (496, 2939280), (555, 2626816), (592, 2462640), (620, 2351424), (640, 2277942), (662, 2202240), (740, 1970112), (744, 1959520), (768, 1898285), (888, 1641760), (930, 1567616), (960, 1518628), (992, 1469640), (993, 1468160), (1110, 1313408), (1147, 1271040), (1184, 1231320), (1240, 1175712), (1280, 1138971), (1324, 1101120), (1480, 985056), (1488, 979760), (1655, 880896), (1776, 820880), (1860, 783808), (1920, 759314), (1984, 734820), (1986, 734080), (2220, 656704), (2294, 635520), (2368, 615660), (2480, 587856), (2648, 550560), (2960, 492528), (2976, 489880), (3310, 440448), (3441, 423680), (3552, 410440), (3720, 391904), (3840, 379657), (3968, 367410), (3972, 367040), (4440, 328352), (4588, 317760), (4736, 307830), (4960, 293928), (4965, 293632), (5296, 275280), (5735, 254208), (5920, 246264), (5952, 244940), (6620, 220224), (6882, 211840), (7104, 205220), (7440, 195952), (7936, 183705), (7944, 183520), (8880, 164176), (9176, 158880), (9472, 153915), (9920, 146964), (9930, 146816), (10261, 142080), (10592, 137640), (11470, 127104), (11840, 123132), (11904, 122470), (12247, 119040), (13240, 110112), (13764, 105920), (14208, 102610), (14880, 97976), (15888, 91760), (17205, 84736), (17760, 82088), (18352, 79440), (19840, 73482), (19860, 73408), (20522, 71040), (21184, 68820), (22940, 63552), (23680, 61566), (23808, 61235), (24494, 59520), (26480, 55056), (27528, 52960), (28416, 51305), (29760, 48988), (30783, 47360), (31776, 45880), (34410, 42368), (35520, 41044), (36704, 39720), (36741, 39680)]