170689920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4679}}^1$

素因数の和:4720

約数の個数: 128

約数和(自身を含む): 572832000

約数和(自身を除く): 402142080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 4679, 6080, 7296, 9120, 9358, 12160, 14037, 18240, 18716, 23395, 28074, 36480, 37432, 46790, 56148, 70185, 74864, 88901, 93580, 112296, 140370, 149728, 177802, 187160, 224592, 266703, 280740, 299456, 355604, 374320, 444505, 449184, 533406, 561480, 598912, 711208, 748640, 889010, 898368, 1066812, 1122960, 1333515, 1422416, 1497280, 1778020, 1796736, 2133624, 2245920, 2667030, 2844832, 2994560, 3556040, 4267248, 4491840, 5334060, 5689664, 7112080, 8534496, 8983680, 10668120, 11379328, 14224160, 17068992, 21336240, 28448320, 34137984, 42672480, 56896640, 85344960, 170689920]

約数ペア:

[(1, 170689920), (2, 85344960), (3, 56896640), (4, 42672480), (5, 34137984), (6, 28448320), (8, 21336240), (10, 17068992), (12, 14224160), (15, 11379328), (16, 10668120), (19, 8983680), (20, 8534496), (24, 7112080), (30, 5689664), (32, 5334060), (38, 4491840), (40, 4267248), (48, 3556040), (57, 2994560), (60, 2844832), (64, 2667030), (76, 2245920), (80, 2133624), (95, 1796736), (96, 1778020), (114, 1497280), (120, 1422416), (128, 1333515), (152, 1122960), (160, 1066812), (190, 898368), (192, 889010), (228, 748640), (240, 711208), (285, 598912), (304, 561480), (320, 533406), (380, 449184), (384, 444505), (456, 374320), (480, 355604), (570, 299456), (608, 280740), (640, 266703), (760, 224592), (912, 187160), (960, 177802), (1140, 149728), (1216, 140370), (1520, 112296), (1824, 93580), (1920, 88901), (2280, 74864), (2432, 70185), (3040, 56148), (3648, 46790), (4560, 37432), (4679, 36480), (6080, 28074), (7296, 23395), (9120, 18716), (9358, 18240), (12160, 14037)]