83310240

素因数分解:

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

素因数の和:136

約数の個数: 192

約数和(自身を含む): 287884800

約数和(自身を除く): 204574560

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, 169, 195, 208, 237, 240, 260, 312, 316, 338, 390, 395, 416, 474, 480, 507, 520, 624, 632, 676, 780, 790, 845, 948, 1014, 1027, 1040, 1185, 1248, 1264, 1352, 1560, 1580, 1690, 1896, 2028, 2054, 2080, 2197, 2370, 2528, 2535, 2704, 3081, 3120, 3160, 3380, 3792, 4056, 4108, 4394, 4740, 5070, 5135, 5408, 6162, 6240, 6320, 6591, 6760, 7584, 8112, 8216, 8788, 9480, 10140, 10270, 10985, 12324, 12640, 13182, 13351, 13520, 15405, 16224, 16432, 17576, 18960, 20280, 20540, 21970, 24648, 26364, 26702, 27040, 30810, 32864, 32955, 35152, 37920, 40053, 40560, 41080, 43940, 49296, 52728, 53404, 61620, 65910, 66755, 70304, 80106, 81120, 82160, 87880, 98592, 105456, 106808, 123240, 131820, 133510, 160212, 164320, 173563, 175760, 200265, 210912, 213616, 246480, 263640, 267020, 320424, 347126, 351520, 400530, 427232, 492960, 520689, 527280, 534040, 640848, 694252, 801060, 867815, 1041378, 1054560, 1068080, 1281696, 1388504, 1602120, 1735630, 2082756, 2136160, 2603445, 2777008, 3204240, 3471260, 4165512, 5206890, 5554016, 6408480, 6942520, 8331024, 10413780, 13885040, 16662048, 20827560, 27770080, 41655120, 83310240]

約数ペア:

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