40121760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11941}}^1$

素因数の和:11966

約数の個数: 96

約数和(自身を含む): 144450432

約数和(自身を除く): 104328672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 11941, 23882, 35823, 47764, 59705, 71646, 83587, 95528, 119410, 143292, 167174, 179115, 191056, 238820, 250761, 286584, 334348, 358230, 382112, 417935, 477640, 501522, 573168, 668696, 716460, 835870, 955280, 1003044, 1146336, 1253805, 1337392, 1432920, 1671740, 1910560, 2006088, 2507610, 2674784, 2865840, 3343480, 4012176, 5015220, 5731680, 6686960, 8024352, 10030440, 13373920, 20060880, 40121760]

約数ペア:

[(1, 40121760), (2, 20060880), (3, 13373920), (4, 10030440), (5, 8024352), (6, 6686960), (7, 5731680), (8, 5015220), (10, 4012176), (12, 3343480), (14, 2865840), (15, 2674784), (16, 2507610), (20, 2006088), (21, 1910560), (24, 1671740), (28, 1432920), (30, 1337392), (32, 1253805), (35, 1146336), (40, 1003044), (42, 955280), (48, 835870), (56, 716460), (60, 668696), (70, 573168), (80, 501522), (84, 477640), (96, 417935), (105, 382112), (112, 358230), (120, 334348), (140, 286584), (160, 250761), (168, 238820), (210, 191056), (224, 179115), (240, 167174), (280, 143292), (336, 119410), (420, 95528), (480, 83587), (560, 71646), (672, 59705), (840, 47764), (1120, 35823), (1680, 23882), (3360, 11941)]