41408520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 131068800

約数和(自身を除く): 89660280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 73, 87, 116, 120, 145, 146, 163, 174, 219, 232, 290, 292, 326, 348, 365, 435, 438, 489, 580, 584, 652, 696, 730, 815, 870, 876, 978, 1095, 1160, 1304, 1460, 1630, 1740, 1752, 1956, 2117, 2190, 2445, 2920, 3260, 3480, 3912, 4234, 4380, 4727, 4890, 6351, 6520, 8468, 8760, 9454, 9780, 10585, 11899, 12702, 14181, 16936, 18908, 19560, 21170, 23635, 23798, 25404, 28362, 31755, 35697, 37816, 42340, 47270, 47596, 50808, 56724, 59495, 63510, 70905, 71394, 84680, 94540, 95192, 113448, 118990, 127020, 141810, 142788, 178485, 189080, 237980, 254040, 283620, 285576, 345071, 356970, 475960, 567240, 690142, 713940, 1035213, 1380284, 1427880, 1725355, 2070426, 2760568, 3450710, 4140852, 5176065, 6901420, 8281704, 10352130, 13802840, 20704260, 41408520]

約数ペア:

[(1, 41408520), (2, 20704260), (3, 13802840), (4, 10352130), (5, 8281704), (6, 6901420), (8, 5176065), (10, 4140852), (12, 3450710), (15, 2760568), (20, 2070426), (24, 1725355), (29, 1427880), (30, 1380284), (40, 1035213), (58, 713940), (60, 690142), (73, 567240), (87, 475960), (116, 356970), (120, 345071), (145, 285576), (146, 283620), (163, 254040), (174, 237980), (219, 189080), (232, 178485), (290, 142788), (292, 141810), (326, 127020), (348, 118990), (365, 113448), (435, 95192), (438, 94540), (489, 84680), (580, 71394), (584, 70905), (652, 63510), (696, 59495), (730, 56724), (815, 50808), (870, 47596), (876, 47270), (978, 42340), (1095, 37816), (1160, 35697), (1304, 31755), (1460, 28362), (1630, 25404), (1740, 23798), (1752, 23635), (1956, 21170), (2117, 19560), (2190, 18908), (2445, 16936), (2920, 14181), (3260, 12702), (3480, 11899), (3912, 10585), (4234, 9780), (4380, 9454), (4727, 8760), (4890, 8468), (6351, 6520)]