131912760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2963}}^1$

素因数の和:3037

約数の個数: 128

約数和(自身を含む): 460961280

約数和(自身を除く): 329048520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2963, 2968, 3180, 3710, 4452, 5565, 5926, 6360, 7420, 8889, 8904, 11130, 11852, 14815, 14840, 17778, 20741, 22260, 23704, 29630, 35556, 41482, 44445, 44520, 59260, 62223, 71112, 82964, 88890, 103705, 118520, 124446, 157039, 165928, 177780, 207410, 248892, 311115, 314078, 355560, 414820, 471117, 497784, 622230, 628156, 785195, 829640, 942234, 1099273, 1244460, 1256312, 1570390, 1884468, 2198546, 2355585, 2488920, 3140780, 3297819, 3768936, 4397092, 4711170, 5496365, 6281560, 6595638, 8794184, 9422340, 10992730, 13191276, 16489095, 18844680, 21985460, 26382552, 32978190, 43970920, 65956380, 131912760]

約数ペア:

[(1, 131912760), (2, 65956380), (3, 43970920), (4, 32978190), (5, 26382552), (6, 21985460), (7, 18844680), (8, 16489095), (10, 13191276), (12, 10992730), (14, 9422340), (15, 8794184), (20, 6595638), (21, 6281560), (24, 5496365), (28, 4711170), (30, 4397092), (35, 3768936), (40, 3297819), (42, 3140780), (53, 2488920), (56, 2355585), (60, 2198546), (70, 1884468), (84, 1570390), (105, 1256312), (106, 1244460), (120, 1099273), (140, 942234), (159, 829640), (168, 785195), (210, 628156), (212, 622230), (265, 497784), (280, 471117), (318, 414820), (371, 355560), (420, 314078), (424, 311115), (530, 248892), (636, 207410), (742, 177780), (795, 165928), (840, 157039), (1060, 124446), (1113, 118520), (1272, 103705), (1484, 88890), (1590, 82964), (1855, 71112), (2120, 62223), (2226, 59260), (2963, 44520), (2968, 44445), (3180, 41482), (3710, 35556), (4452, 29630), (5565, 23704), (5926, 22260), (6360, 20741), (7420, 17778), (8889, 14840), (8904, 14815), (11130, 11852)]