266123340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3109

約数の個数: 192

約数和(自身を含む): 987678720

約数和(自身を除く): 721555380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1890, 1932, 2070, 2415, 2484, 2898, 3061, 3105, 3220, 3780, 4140, 4347, 4830, 5796, 6122, 6210, 7245, 8694, 9183, 9660, 12244, 12420, 14490, 15305, 17388, 18366, 21427, 21735, 27549, 28980, 30610, 36732, 42854, 43470, 45915, 55098, 61220, 64281, 70403, 82647, 85708, 86940, 91830, 107135, 110196, 128562, 137745, 140806, 165294, 183660, 192843, 211209, 214270, 257124, 275490, 281612, 321405, 330588, 352015, 385686, 413235, 422418, 428540, 492821, 550980, 578529, 633627, 642810, 704030, 771372, 826470, 844836, 964215, 985642, 1056045, 1157058, 1267254, 1285620, 1408060, 1478463, 1652940, 1900881, 1928430, 1971284, 2112090, 2314116, 2464105, 2534508, 2892645, 2956926, 3168135, 3801762, 3856860, 4224180, 4435389, 4928210, 5785290, 5913852, 6336270, 7392315, 7603524, 8870778, 9504405, 9856420, 11570580, 12672540, 13306167, 14784630, 17741556, 19008810, 22176945, 26612334, 29569260, 38017620, 44353890, 53224668, 66530835, 88707780, 133061670, 266123340]

約数ペア:

[(1, 266123340), (2, 133061670), (3, 88707780), (4, 66530835), (5, 53224668), (6, 44353890), (7, 38017620), (9, 29569260), (10, 26612334), (12, 22176945), (14, 19008810), (15, 17741556), (18, 14784630), (20, 13306167), (21, 12672540), (23, 11570580), (27, 9856420), (28, 9504405), (30, 8870778), (35, 7603524), (36, 7392315), (42, 6336270), (45, 5913852), (46, 5785290), (54, 4928210), (60, 4435389), (63, 4224180), (69, 3856860), (70, 3801762), (84, 3168135), (90, 2956926), (92, 2892645), (105, 2534508), (108, 2464105), (115, 2314116), (126, 2112090), (135, 1971284), (138, 1928430), (140, 1900881), (161, 1652940), (180, 1478463), (189, 1408060), (207, 1285620), (210, 1267254), (230, 1157058), (252, 1056045), (270, 985642), (276, 964215), (315, 844836), (322, 826470), (345, 771372), (378, 704030), (414, 642810), (420, 633627), (460, 578529), (483, 550980), (540, 492821), (621, 428540), (630, 422418), (644, 413235), (690, 385686), (756, 352015), (805, 330588), (828, 321405), (945, 281612), (966, 275490), (1035, 257124), (1242, 214270), (1260, 211209), (1380, 192843), (1449, 183660), (1610, 165294), (1890, 140806), (1932, 137745), (2070, 128562), (2415, 110196), (2484, 107135), (2898, 91830), (3061, 86940), (3105, 85708), (3220, 82647), (3780, 70403), (4140, 64281), (4347, 61220), (4830, 55098), (5796, 45915), (6122, 43470), (6210, 42854), (7245, 36732), (8694, 30610), (9183, 28980), (9660, 27549), (12244, 21735), (12420, 21427), (14490, 18366), (15305, 17388)]