166620480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 224

約数和(自身を含む): 580339200

約数和(自身を除く): 413718720

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, 64, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 169, 192, 195, 208, 237, 240, 260, 312, 316, 320, 338, 390, 395, 416, 474, 480, 507, 520, 624, 632, 676, 780, 790, 832, 845, 948, 960, 1014, 1027, 1040, 1185, 1248, 1264, 1352, 1560, 1580, 1690, 1896, 2028, 2054, 2080, 2197, 2370, 2496, 2528, 2535, 2704, 3081, 3120, 3160, 3380, 3792, 4056, 4108, 4160, 4394, 4740, 5056, 5070, 5135, 5408, 6162, 6240, 6320, 6591, 6760, 7584, 8112, 8216, 8788, 9480, 10140, 10270, 10816, 10985, 12324, 12480, 12640, 13182, 13351, 13520, 15168, 15405, 16224, 16432, 17576, 18960, 20280, 20540, 21970, 24648, 25280, 26364, 26702, 27040, 30810, 32448, 32864, 32955, 35152, 37920, 40053, 40560, 41080, 43940, 49296, 52728, 53404, 54080, 61620, 65728, 65910, 66755, 70304, 75840, 80106, 81120, 82160, 87880, 98592, 105456, 106808, 123240, 131820, 133510, 140608, 160212, 162240, 164320, 173563, 175760, 197184, 200265, 210912, 213616, 246480, 263640, 267020, 320424, 328640, 347126, 351520, 400530, 421824, 427232, 492960, 520689, 527280, 534040, 640848, 694252, 703040, 801060, 854464, 867815, 985920, 1041378, 1054560, 1068080, 1281696, 1388504, 1602120, 1735630, 2082756, 2109120, 2136160, 2563392, 2603445, 2777008, 3204240, 3471260, 4165512, 4272320, 5206890, 5554016, 6408480, 6942520, 8331024, 10413780, 11108032, 12816960, 13885040, 16662048, 20827560, 27770080, 33324096, 41655120, 55540160, 83310240, 166620480]

約数ペア:

[(1, 166620480), (2, 83310240), (3, 55540160), (4, 41655120), (5, 33324096), (6, 27770080), (8, 20827560), (10, 16662048), (12, 13885040), (13, 12816960), (15, 11108032), (16, 10413780), (20, 8331024), (24, 6942520), (26, 6408480), (30, 5554016), (32, 5206890), (39, 4272320), (40, 4165512), (48, 3471260), (52, 3204240), (60, 2777008), (64, 2603445), (65, 2563392), (78, 2136160), (79, 2109120), (80, 2082756), (96, 1735630), (104, 1602120), (120, 1388504), (130, 1281696), (156, 1068080), (158, 1054560), (160, 1041378), (169, 985920), (192, 867815), (195, 854464), (208, 801060), (237, 703040), (240, 694252), (260, 640848), (312, 534040), (316, 527280), (320, 520689), (338, 492960), (390, 427232), (395, 421824), (416, 400530), (474, 351520), (480, 347126), (507, 328640), (520, 320424), (624, 267020), (632, 263640), (676, 246480), (780, 213616), (790, 210912), (832, 200265), (845, 197184), (948, 175760), (960, 173563), (1014, 164320), (1027, 162240), (1040, 160212), (1185, 140608), (1248, 133510), (1264, 131820), (1352, 123240), (1560, 106808), (1580, 105456), (1690, 98592), (1896, 87880), (2028, 82160), (2054, 81120), (2080, 80106), (2197, 75840), (2370, 70304), (2496, 66755), (2528, 65910), (2535, 65728), (2704, 61620), (3081, 54080), (3120, 53404), (3160, 52728), (3380, 49296), (3792, 43940), (4056, 41080), (4108, 40560), (4160, 40053), (4394, 37920), (4740, 35152), (5056, 32955), (5070, 32864), (5135, 32448), (5408, 30810), (6162, 27040), (6240, 26702), (6320, 26364), (6591, 25280), (6760, 24648), (7584, 21970), (8112, 20540), (8216, 20280), (8788, 18960), (9480, 17576), (10140, 16432), (10270, 16224), (10816, 15405), (10985, 15168), (12324, 13520), (12480, 13351), (12640, 13182)]