143496320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 402910200

約数和(自身を除く): 259413880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 109, 110, 121, 128, 136, 160, 170, 176, 187, 218, 220, 242, 272, 320, 340, 352, 374, 436, 440, 484, 544, 545, 605, 640, 680, 704, 748, 872, 880, 935, 968, 1088, 1090, 1199, 1210, 1360, 1408, 1496, 1744, 1760, 1853, 1870, 1936, 2057, 2176, 2180, 2398, 2420, 2720, 2992, 3488, 3520, 3706, 3740, 3872, 4114, 4360, 4796, 4840, 5440, 5984, 5995, 6976, 7040, 7412, 7480, 7744, 8228, 8720, 9265, 9592, 9680, 10285, 10880, 11968, 11990, 13189, 13952, 14824, 14960, 15488, 16456, 17440, 18530, 19184, 19360, 20383, 20570, 23936, 23980, 26378, 29648, 29920, 32912, 34880, 37060, 38368, 38720, 40766, 41140, 47960, 52756, 59296, 59840, 65824, 65945, 69760, 74120, 76736, 77440, 81532, 82280, 95920, 101915, 105512, 118592, 119680, 131648, 131890, 148240, 153472, 163064, 164560, 191840, 203830, 211024, 224213, 237184, 263296, 263780, 296480, 326128, 329120, 383680, 407660, 422048, 448426, 527560, 592960, 652256, 658240, 767360, 815320, 844096, 896852, 1055120, 1121065, 1185920, 1304512, 1316480, 1630640, 1688192, 1793704, 2110240, 2242130, 2609024, 3261280, 3587408, 4220480, 4484260, 6522560, 7174816, 8440960, 8968520, 13045120, 14349632, 17937040, 28699264, 35874080, 71748160, 143496320]

約数ペア:

[(1, 143496320), (2, 71748160), (4, 35874080), (5, 28699264), (8, 17937040), (10, 14349632), (11, 13045120), (16, 8968520), (17, 8440960), (20, 7174816), (22, 6522560), (32, 4484260), (34, 4220480), (40, 3587408), (44, 3261280), (55, 2609024), (64, 2242130), (68, 2110240), (80, 1793704), (85, 1688192), (88, 1630640), (109, 1316480), (110, 1304512), (121, 1185920), (128, 1121065), (136, 1055120), (160, 896852), (170, 844096), (176, 815320), (187, 767360), (218, 658240), (220, 652256), (242, 592960), (272, 527560), (320, 448426), (340, 422048), (352, 407660), (374, 383680), (436, 329120), (440, 326128), (484, 296480), (544, 263780), (545, 263296), (605, 237184), (640, 224213), (680, 211024), (704, 203830), (748, 191840), (872, 164560), (880, 163064), (935, 153472), (968, 148240), (1088, 131890), (1090, 131648), (1199, 119680), (1210, 118592), (1360, 105512), (1408, 101915), (1496, 95920), (1744, 82280), (1760, 81532), (1853, 77440), (1870, 76736), (1936, 74120), (2057, 69760), (2176, 65945), (2180, 65824), (2398, 59840), (2420, 59296), (2720, 52756), (2992, 47960), (3488, 41140), (3520, 40766), (3706, 38720), (3740, 38368), (3872, 37060), (4114, 34880), (4360, 32912), (4796, 29920), (4840, 29648), (5440, 26378), (5984, 23980), (5995, 23936), (6976, 20570), (7040, 20383), (7412, 19360), (7480, 19184), (7744, 18530), (8228, 17440), (8720, 16456), (9265, 15488), (9592, 14960), (9680, 14824), (10285, 13952), (10880, 13189), (11968, 11990)]