171057120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 589317120

約数和(自身を除く): 418260000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 195, 208, 237, 240, 260, 312, 316, 347, 390, 395, 416, 474, 480, 520, 624, 632, 694, 780, 790, 948, 1027, 1040, 1041, 1185, 1248, 1264, 1388, 1560, 1580, 1735, 1896, 2054, 2080, 2082, 2370, 2528, 2776, 3081, 3120, 3160, 3470, 3792, 4108, 4164, 4511, 4740, 5135, 5205, 5552, 6162, 6240, 6320, 6940, 7584, 8216, 8328, 9022, 9480, 10270, 10410, 11104, 12324, 12640, 13533, 13880, 15405, 16432, 16656, 18044, 18960, 20540, 20820, 22555, 24648, 27066, 27413, 27760, 30810, 32864, 33312, 36088, 37920, 41080, 41640, 45110, 49296, 54132, 54826, 55520, 61620, 67665, 72176, 82160, 82239, 83280, 90220, 98592, 108264, 109652, 123240, 135330, 137065, 144352, 164320, 164478, 166560, 180440, 216528, 219304, 246480, 270660, 274130, 328956, 356369, 360880, 411195, 433056, 438608, 492960, 541320, 548260, 657912, 712738, 721760, 822390, 877216, 1069107, 1082640, 1096520, 1315824, 1425476, 1644780, 1781845, 2138214, 2165280, 2193040, 2631648, 2850952, 3289560, 3563690, 4276428, 4386080, 5345535, 5701904, 6579120, 7127380, 8552856, 10691070, 11403808, 13158240, 14254760, 17105712, 21382140, 28509520, 34211424, 42764280, 57019040, 85528560, 171057120]

約数ペア:

[(1, 171057120), (2, 85528560), (3, 57019040), (4, 42764280), (5, 34211424), (6, 28509520), (8, 21382140), (10, 17105712), (12, 14254760), (13, 13158240), (15, 11403808), (16, 10691070), (20, 8552856), (24, 7127380), (26, 6579120), (30, 5701904), (32, 5345535), (39, 4386080), (40, 4276428), (48, 3563690), (52, 3289560), (60, 2850952), (65, 2631648), (78, 2193040), (79, 2165280), (80, 2138214), (96, 1781845), (104, 1644780), (120, 1425476), (130, 1315824), (156, 1096520), (158, 1082640), (160, 1069107), (195, 877216), (208, 822390), (237, 721760), (240, 712738), (260, 657912), (312, 548260), (316, 541320), (347, 492960), (390, 438608), (395, 433056), (416, 411195), (474, 360880), (480, 356369), (520, 328956), (624, 274130), (632, 270660), (694, 246480), (780, 219304), (790, 216528), (948, 180440), (1027, 166560), (1040, 164478), (1041, 164320), (1185, 144352), (1248, 137065), (1264, 135330), (1388, 123240), (1560, 109652), (1580, 108264), (1735, 98592), (1896, 90220), (2054, 83280), (2080, 82239), (2082, 82160), (2370, 72176), (2528, 67665), (2776, 61620), (3081, 55520), (3120, 54826), (3160, 54132), (3470, 49296), (3792, 45110), (4108, 41640), (4164, 41080), (4511, 37920), (4740, 36088), (5135, 33312), (5205, 32864), (5552, 30810), (6162, 27760), (6240, 27413), (6320, 27066), (6940, 24648), (7584, 22555), (8216, 20820), (8328, 20540), (9022, 18960), (9480, 18044), (10270, 16656), (10410, 16432), (11104, 15405), (12324, 13880), (12640, 13533)]