1409990640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:807

約数の個数: 160

約数和(自身を含む): 4497140736

約数和(自身を除く): 3087150096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 317, 344, 430, 431, 516, 634, 645, 688, 860, 862, 951, 1032, 1268, 1290, 1293, 1585, 1720, 1724, 1902, 2064, 2155, 2536, 2580, 2586, 3170, 3440, 3448, 3804, 4310, 4755, 5072, 5160, 5172, 6340, 6465, 6896, 7608, 8620, 9510, 10320, 10344, 12680, 12930, 13631, 15216, 17240, 18533, 19020, 20688, 25360, 25860, 27262, 34480, 37066, 38040, 40893, 51720, 54524, 55599, 68155, 74132, 76080, 81786, 92665, 103440, 109048, 111198, 136310, 136627, 148264, 163572, 185330, 204465, 218096, 222396, 272620, 273254, 277995, 296528, 327144, 370660, 408930, 409881, 444792, 545240, 546508, 555990, 654288, 683135, 741320, 817860, 819762, 889584, 1090480, 1093016, 1111980, 1366270, 1482640, 1635720, 1639524, 2049405, 2186032, 2223960, 2732540, 3271440, 3279048, 4098810, 4447920, 5465080, 5874961, 6558096, 8197620, 10930160, 11749922, 16395240, 17624883, 23499844, 29374805, 32790480, 35249766, 46999688, 58749610, 70499532, 88124415, 93999376, 117499220, 140999064, 176248830, 234998440, 281998128, 352497660, 469996880, 704995320, 1409990640]

約数ペア:

[(1, 1409990640), (2, 704995320), (3, 469996880), (4, 352497660), (5, 281998128), (6, 234998440), (8, 176248830), (10, 140999064), (12, 117499220), (15, 93999376), (16, 88124415), (20, 70499532), (24, 58749610), (30, 46999688), (40, 35249766), (43, 32790480), (48, 29374805), (60, 23499844), (80, 17624883), (86, 16395240), (120, 11749922), (129, 10930160), (172, 8197620), (215, 6558096), (240, 5874961), (258, 5465080), (317, 4447920), (344, 4098810), (430, 3279048), (431, 3271440), (516, 2732540), (634, 2223960), (645, 2186032), (688, 2049405), (860, 1639524), (862, 1635720), (951, 1482640), (1032, 1366270), (1268, 1111980), (1290, 1093016), (1293, 1090480), (1585, 889584), (1720, 819762), (1724, 817860), (1902, 741320), (2064, 683135), (2155, 654288), (2536, 555990), (2580, 546508), (2586, 545240), (3170, 444792), (3440, 409881), (3448, 408930), (3804, 370660), (4310, 327144), (4755, 296528), (5072, 277995), (5160, 273254), (5172, 272620), (6340, 222396), (6465, 218096), (6896, 204465), (7608, 185330), (8620, 163572), (9510, 148264), (10320, 136627), (10344, 136310), (12680, 111198), (12930, 109048), (13631, 103440), (15216, 92665), (17240, 81786), (18533, 76080), (19020, 74132), (20688, 68155), (25360, 55599), (25860, 54524), (27262, 51720), (34480, 40893), (37066, 38040)]