162965760

素因数分解:

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

素因数の和:129

約数の個数: 216

約数和(自身を含む): 552174336

約数和(自身を除く): 389208576

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, 370, 372, 384, 444, 465, 480, 496, 555, 592, 620, 640, 740, 744, 768, 888, 930, 960, 992, 1110, 1147, 1184, 1240, 1280, 1369, 1480, 1488, 1776, 1860, 1920, 1984, 2220, 2294, 2368, 2480, 2738, 2960, 2976, 3441, 3552, 3720, 3840, 3968, 4107, 4440, 4588, 4736, 4960, 5476, 5735, 5920, 5952, 6845, 6882, 7104, 7440, 7936, 8214, 8880, 9176, 9472, 9920, 10952, 11470, 11840, 11904, 13690, 13764, 14208, 14880, 16428, 17205, 17760, 18352, 19840, 20535, 21904, 22940, 23680, 23808, 27380, 27528, 28416, 29760, 32856, 34410, 35520, 36704, 39680, 41070, 42439, 43808, 45880, 47360, 54760, 55056, 59520, 65712, 68820, 71040, 73408, 82140, 84878, 87616, 91760, 109520, 110112, 119040, 127317, 131424, 137640, 142080, 146816, 164280, 169756, 175232, 183520, 212195, 219040, 220224, 254634, 262848, 275280, 293632, 328560, 339512, 350464, 367040, 424390, 438080, 440448, 509268, 525696, 550560, 636585, 657120, 679024, 734080, 848780, 876160, 880896, 1018536, 1051392, 1101120, 1273170, 1314240, 1358048, 1468160, 1697560, 1752320, 2037072, 2202240, 2546340, 2628480, 2716096, 3395120, 4074144, 4404480, 5092680, 5256960, 5432192, 6790240, 8148288, 10185360, 10864384, 13580480, 16296576, 20370720, 27160960, 32593152, 40741440, 54321920, 81482880, 162965760]

約数ペア:

[(1, 162965760), (2, 81482880), (3, 54321920), (4, 40741440), (5, 32593152), (6, 27160960), (8, 20370720), (10, 16296576), (12, 13580480), (15, 10864384), (16, 10185360), (20, 8148288), (24, 6790240), (30, 5432192), (31, 5256960), (32, 5092680), (37, 4404480), (40, 4074144), (48, 3395120), (60, 2716096), (62, 2628480), (64, 2546340), (74, 2202240), (80, 2037072), (93, 1752320), (96, 1697560), (111, 1468160), (120, 1358048), (124, 1314240), (128, 1273170), (148, 1101120), (155, 1051392), (160, 1018536), (185, 880896), (186, 876160), (192, 848780), (222, 734080), (240, 679024), (248, 657120), (256, 636585), (296, 550560), (310, 525696), (320, 509268), (370, 440448), (372, 438080), (384, 424390), (444, 367040), (465, 350464), (480, 339512), (496, 328560), (555, 293632), (592, 275280), (620, 262848), (640, 254634), (740, 220224), (744, 219040), (768, 212195), (888, 183520), (930, 175232), (960, 169756), (992, 164280), (1110, 146816), (1147, 142080), (1184, 137640), (1240, 131424), (1280, 127317), (1369, 119040), (1480, 110112), (1488, 109520), (1776, 91760), (1860, 87616), (1920, 84878), (1984, 82140), (2220, 73408), (2294, 71040), (2368, 68820), (2480, 65712), (2738, 59520), (2960, 55056), (2976, 54760), (3441, 47360), (3552, 45880), (3720, 43808), (3840, 42439), (3968, 41070), (4107, 39680), (4440, 36704), (4588, 35520), (4736, 34410), (4960, 32856), (5476, 29760), (5735, 28416), (5920, 27528), (5952, 27380), (6845, 23808), (6882, 23680), (7104, 22940), (7440, 21904), (7936, 20535), (8214, 19840), (8880, 18352), (9176, 17760), (9472, 17205), (9920, 16428), (10952, 14880), (11470, 14208), (11840, 13764), (11904, 13690)]