127913760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6833}}^1$

素因数の和:6867

約数の個数: 144

約数和(自身を含む): 470151864

約数和(自身を除く): 342238104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 6833, 9360, 13666, 18720, 20499, 27332, 34165, 40998, 54664, 61497, 68330, 81996, 88829, 102495, 109328, 122994, 136660, 163992, 177658, 204990, 218656, 245988, 266487, 273320, 307485, 327984, 355316, 409980, 444145, 491976, 532974, 546640, 614970, 655968, 710632, 799461, 819960, 888290, 983952, 1065948, 1093280, 1229940, 1332435, 1421264, 1598922, 1639920, 1776580, 1967904, 2131896, 2459880, 2664870, 2842528, 3197844, 3279840, 3553160, 3997305, 4263792, 4919760, 5329740, 6395688, 7106320, 7994610, 8527584, 9839520, 10659480, 12791376, 14212640, 15989220, 21318960, 25582752, 31978440, 42637920, 63956880, 127913760]

約数ペア:

[(1, 127913760), (2, 63956880), (3, 42637920), (4, 31978440), (5, 25582752), (6, 21318960), (8, 15989220), (9, 14212640), (10, 12791376), (12, 10659480), (13, 9839520), (15, 8527584), (16, 7994610), (18, 7106320), (20, 6395688), (24, 5329740), (26, 4919760), (30, 4263792), (32, 3997305), (36, 3553160), (39, 3279840), (40, 3197844), (45, 2842528), (48, 2664870), (52, 2459880), (60, 2131896), (65, 1967904), (72, 1776580), (78, 1639920), (80, 1598922), (90, 1421264), (96, 1332435), (104, 1229940), (117, 1093280), (120, 1065948), (130, 983952), (144, 888290), (156, 819960), (160, 799461), (180, 710632), (195, 655968), (208, 614970), (234, 546640), (240, 532974), (260, 491976), (288, 444145), (312, 409980), (360, 355316), (390, 327984), (416, 307485), (468, 273320), (480, 266487), (520, 245988), (585, 218656), (624, 204990), (720, 177658), (780, 163992), (936, 136660), (1040, 122994), (1170, 109328), (1248, 102495), (1440, 88829), (1560, 81996), (1872, 68330), (2080, 61497), (2340, 54664), (3120, 40998), (3744, 34165), (4680, 27332), (6240, 20499), (6833, 18720), (9360, 13666)]