26788080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 92494080

約数和(自身を除く): 65706000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 110, 120, 132, 139, 146, 165, 176, 219, 220, 240, 264, 278, 292, 330, 365, 417, 438, 440, 528, 556, 584, 660, 695, 730, 803, 834, 876, 880, 1095, 1112, 1168, 1320, 1390, 1460, 1529, 1606, 1668, 1752, 2085, 2190, 2224, 2409, 2640, 2780, 2920, 3058, 3212, 3336, 3504, 4015, 4170, 4380, 4587, 4818, 5560, 5840, 6116, 6424, 6672, 7645, 8030, 8340, 8760, 9174, 9636, 10147, 11120, 12045, 12232, 12848, 15290, 16060, 16680, 17520, 18348, 19272, 20294, 22935, 24090, 24464, 30441, 30580, 32120, 33360, 36696, 38544, 40588, 45870, 48180, 50735, 60882, 61160, 64240, 73392, 81176, 91740, 96360, 101470, 111617, 121764, 122320, 152205, 162352, 183480, 192720, 202940, 223234, 243528, 304410, 334851, 366960, 405880, 446468, 487056, 558085, 608820, 669702, 811760, 892936, 1116170, 1217640, 1339404, 1674255, 1785872, 2232340, 2435280, 2678808, 3348510, 4464680, 5357616, 6697020, 8929360, 13394040, 26788080]

約数ペア:

[(1, 26788080), (2, 13394040), (3, 8929360), (4, 6697020), (5, 5357616), (6, 4464680), (8, 3348510), (10, 2678808), (11, 2435280), (12, 2232340), (15, 1785872), (16, 1674255), (20, 1339404), (22, 1217640), (24, 1116170), (30, 892936), (33, 811760), (40, 669702), (44, 608820), (48, 558085), (55, 487056), (60, 446468), (66, 405880), (73, 366960), (80, 334851), (88, 304410), (110, 243528), (120, 223234), (132, 202940), (139, 192720), (146, 183480), (165, 162352), (176, 152205), (219, 122320), (220, 121764), (240, 111617), (264, 101470), (278, 96360), (292, 91740), (330, 81176), (365, 73392), (417, 64240), (438, 61160), (440, 60882), (528, 50735), (556, 48180), (584, 45870), (660, 40588), (695, 38544), (730, 36696), (803, 33360), (834, 32120), (876, 30580), (880, 30441), (1095, 24464), (1112, 24090), (1168, 22935), (1320, 20294), (1390, 19272), (1460, 18348), (1529, 17520), (1606, 16680), (1668, 16060), (1752, 15290), (2085, 12848), (2190, 12232), (2224, 12045), (2409, 11120), (2640, 10147), (2780, 9636), (2920, 9174), (3058, 8760), (3212, 8340), (3336, 8030), (3504, 7645), (4015, 6672), (4170, 6424), (4380, 6116), (4587, 5840), (4818, 5560)]