40182120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 145454400

約数和(自身を除く): 105272280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 73, 88, 90, 99, 110, 120, 132, 139, 146, 165, 180, 198, 219, 220, 264, 278, 292, 330, 360, 365, 396, 417, 438, 440, 495, 556, 584, 657, 660, 695, 730, 792, 803, 834, 876, 990, 1095, 1112, 1251, 1314, 1320, 1390, 1460, 1529, 1606, 1668, 1752, 1980, 2085, 2190, 2409, 2502, 2628, 2780, 2920, 3058, 3212, 3285, 3336, 3960, 4015, 4170, 4380, 4587, 4818, 5004, 5256, 5560, 6116, 6255, 6424, 6570, 7227, 7645, 8030, 8340, 8760, 9174, 9636, 10008, 10147, 12045, 12232, 12510, 13140, 13761, 14454, 15290, 16060, 16680, 18348, 19272, 20294, 22935, 24090, 25020, 26280, 27522, 28908, 30441, 30580, 32120, 36135, 36696, 40588, 45870, 48180, 50040, 50735, 55044, 57816, 60882, 61160, 68805, 72270, 81176, 91323, 91740, 96360, 101470, 110088, 111617, 121764, 137610, 144540, 152205, 182646, 183480, 202940, 223234, 243528, 275220, 289080, 304410, 334851, 365292, 405880, 446468, 456615, 550440, 558085, 608820, 669702, 730584, 892936, 913230, 1004553, 1116170, 1217640, 1339404, 1674255, 1826460, 2009106, 2232340, 2678808, 3348510, 3652920, 4018212, 4464680, 5022765, 6697020, 8036424, 10045530, 13394040, 20091060, 40182120]

約数ペア:

[(1, 40182120), (2, 20091060), (3, 13394040), (4, 10045530), (5, 8036424), (6, 6697020), (8, 5022765), (9, 4464680), (10, 4018212), (11, 3652920), (12, 3348510), (15, 2678808), (18, 2232340), (20, 2009106), (22, 1826460), (24, 1674255), (30, 1339404), (33, 1217640), (36, 1116170), (40, 1004553), (44, 913230), (45, 892936), (55, 730584), (60, 669702), (66, 608820), (72, 558085), (73, 550440), (88, 456615), (90, 446468), (99, 405880), (110, 365292), (120, 334851), (132, 304410), (139, 289080), (146, 275220), (165, 243528), (180, 223234), (198, 202940), (219, 183480), (220, 182646), (264, 152205), (278, 144540), (292, 137610), (330, 121764), (360, 111617), (365, 110088), (396, 101470), (417, 96360), (438, 91740), (440, 91323), (495, 81176), (556, 72270), (584, 68805), (657, 61160), (660, 60882), (695, 57816), (730, 55044), (792, 50735), (803, 50040), (834, 48180), (876, 45870), (990, 40588), (1095, 36696), (1112, 36135), (1251, 32120), (1314, 30580), (1320, 30441), (1390, 28908), (1460, 27522), (1529, 26280), (1606, 25020), (1668, 24090), (1752, 22935), (1980, 20294), (2085, 19272), (2190, 18348), (2409, 16680), (2502, 16060), (2628, 15290), (2780, 14454), (2920, 13761), (3058, 13140), (3212, 12510), (3285, 12232), (3336, 12045), (3960, 10147), (4015, 10008), (4170, 9636), (4380, 9174), (4587, 8760), (4818, 8340), (5004, 8030), (5256, 7645), (5560, 7227), (6116, 6570), (6255, 6424)]