40126860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3948

約数の個数: 96

約数和(自身を含む): 131443200

約数和(自身を除く): 91316340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 3911, 5130, 7822, 10260, 11733, 15644, 19555, 23466, 35199, 39110, 46932, 58665, 70398, 74309, 78220, 105597, 117330, 140796, 148618, 175995, 211194, 222927, 234660, 297236, 351990, 371545, 422388, 445854, 527985, 668781, 703980, 743090, 891708, 1055970, 1114635, 1337562, 1486180, 2006343, 2111940, 2229270, 2675124, 3343905, 4012686, 4458540, 6687810, 8025372, 10031715, 13375620, 20063430, 40126860]

約数ペア:

[(1, 40126860), (2, 20063430), (3, 13375620), (4, 10031715), (5, 8025372), (6, 6687810), (9, 4458540), (10, 4012686), (12, 3343905), (15, 2675124), (18, 2229270), (19, 2111940), (20, 2006343), (27, 1486180), (30, 1337562), (36, 1114635), (38, 1055970), (45, 891708), (54, 743090), (57, 703980), (60, 668781), (76, 527985), (90, 445854), (95, 422388), (108, 371545), (114, 351990), (135, 297236), (171, 234660), (180, 222927), (190, 211194), (228, 175995), (270, 148618), (285, 140796), (342, 117330), (380, 105597), (513, 78220), (540, 74309), (570, 70398), (684, 58665), (855, 46932), (1026, 39110), (1140, 35199), (1710, 23466), (2052, 19555), (2565, 15644), (3420, 11733), (3911, 10260), (5130, 7822)]