2783592720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3037}}^1$

素因数の和:3142

約数の個数: 240

約数和(自身を含む): 9990402240

約数和(自身を除く): 7206809520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 67, 72, 76, 80, 90, 95, 114, 120, 134, 144, 152, 171, 180, 190, 201, 228, 240, 268, 285, 304, 335, 342, 360, 380, 402, 456, 536, 570, 603, 670, 684, 720, 760, 804, 855, 912, 1005, 1072, 1140, 1206, 1273, 1340, 1368, 1520, 1608, 1710, 2010, 2280, 2412, 2546, 2680, 2736, 3015, 3037, 3216, 3420, 3819, 4020, 4560, 4824, 5092, 5360, 6030, 6074, 6365, 6840, 7638, 8040, 9111, 9648, 10184, 11457, 12060, 12148, 12730, 13680, 15185, 15276, 16080, 18222, 19095, 20368, 22914, 24120, 24296, 25460, 27333, 30370, 30552, 36444, 38190, 45555, 45828, 48240, 48592, 50920, 54666, 57285, 57703, 60740, 61104, 72888, 76380, 91110, 91656, 101840, 109332, 114570, 115406, 121480, 136665, 145776, 152760, 173109, 182220, 183312, 203479, 218664, 229140, 230812, 242960, 273330, 288515, 305520, 346218, 364440, 406958, 437328, 458280, 461624, 519327, 546660, 577030, 610437, 692436, 728880, 813916, 865545, 916560, 923248, 1017395, 1038654, 1093320, 1154060, 1220874, 1384872, 1627832, 1731090, 1831311, 2034790, 2077308, 2186640, 2308120, 2441748, 2596635, 2769744, 3052185, 3255664, 3462180, 3662622, 3866101, 4069580, 4154616, 4616240, 4883496, 5193270, 6104370, 6924360, 7325244, 7732202, 8139160, 8309232, 9156555, 9766992, 10386540, 11598303, 12208740, 13848720, 14650488, 15464404, 16278320, 18313110, 19330505, 20773080, 23196606, 24417480, 29300976, 30928808, 34794909, 36626220, 38661010, 41546160, 46393212, 48834960, 57991515, 61857616, 69589818, 73252440, 77322020, 92786424, 115983030, 139179636, 146504880, 154644040, 173974545, 185572848, 231966060, 278359272, 309288080, 347949090, 463932120, 556718544, 695898180, 927864240, 1391796360, 2783592720]

約数ペア:

[(1, 2783592720), (2, 1391796360), (3, 927864240), (4, 695898180), (5, 556718544), (6, 463932120), (8, 347949090), (9, 309288080), (10, 278359272), (12, 231966060), (15, 185572848), (16, 173974545), (18, 154644040), (19, 146504880), (20, 139179636), (24, 115983030), (30, 92786424), (36, 77322020), (38, 73252440), (40, 69589818), (45, 61857616), (48, 57991515), (57, 48834960), (60, 46393212), (67, 41546160), (72, 38661010), (76, 36626220), (80, 34794909), (90, 30928808), (95, 29300976), (114, 24417480), (120, 23196606), (134, 20773080), (144, 19330505), (152, 18313110), (171, 16278320), (180, 15464404), (190, 14650488), (201, 13848720), (228, 12208740), (240, 11598303), (268, 10386540), (285, 9766992), (304, 9156555), (335, 8309232), (342, 8139160), (360, 7732202), (380, 7325244), (402, 6924360), (456, 6104370), (536, 5193270), (570, 4883496), (603, 4616240), (670, 4154616), (684, 4069580), (720, 3866101), (760, 3662622), (804, 3462180), (855, 3255664), (912, 3052185), (1005, 2769744), (1072, 2596635), (1140, 2441748), (1206, 2308120), (1273, 2186640), (1340, 2077308), (1368, 2034790), (1520, 1831311), (1608, 1731090), (1710, 1627832), (2010, 1384872), (2280, 1220874), (2412, 1154060), (2546, 1093320), (2680, 1038654), (2736, 1017395), (3015, 923248), (3037, 916560), (3216, 865545), (3420, 813916), (3819, 728880), (4020, 692436), (4560, 610437), (4824, 577030), (5092, 546660), (5360, 519327), (6030, 461624), (6074, 458280), (6365, 437328), (6840, 406958), (7638, 364440), (8040, 346218), (9111, 305520), (9648, 288515), (10184, 273330), (11457, 242960), (12060, 230812), (12148, 229140), (12730, 218664), (13680, 203479), (15185, 183312), (15276, 182220), (16080, 173109), (18222, 152760), (19095, 145776), (20368, 136665), (22914, 121480), (24120, 115406), (24296, 114570), (25460, 109332), (27333, 101840), (30370, 91656), (30552, 91110), (36444, 76380), (38190, 72888), (45555, 61104), (45828, 60740), (48240, 57703), (48592, 57285), (50920, 54666)]