69468840

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{1021}}^1$

素因数の和:1054

約数の個数: 192

約数和(自身を含む): 267845760

約数和(自身を除く): 198376920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1021, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2042, 2268, 2430, 2520, 2835, 3063, 3240, 3402, 3780, 4084, 4536, 4860, 5105, 5670, 6126, 6804, 7147, 7560, 8168, 8505, 9189, 9720, 10210, 11340, 12252, 13608, 14294, 15315, 17010, 18378, 20420, 21441, 22680, 24504, 27567, 28588, 30630, 34020, 35735, 36756, 40840, 42882, 45945, 55134, 57176, 61260, 64323, 68040, 71470, 73512, 82701, 85764, 91890, 107205, 110268, 122520, 128646, 137835, 142940, 165402, 171528, 183780, 192969, 214410, 220536, 248103, 257292, 275670, 285880, 321615, 330804, 367560, 385938, 413505, 428820, 496206, 514584, 551340, 578907, 643230, 661608, 771876, 827010, 857640, 964845, 992412, 1102680, 1157814, 1240515, 1286460, 1543752, 1654020, 1736721, 1929690, 1984824, 2315628, 2481030, 2572920, 2894535, 3308040, 3473442, 3859380, 4631256, 4962060, 5789070, 6946884, 7718760, 8683605, 9924120, 11578140, 13893768, 17367210, 23156280, 34734420, 69468840]

約数ペア:

[(1, 69468840), (2, 34734420), (3, 23156280), (4, 17367210), (5, 13893768), (6, 11578140), (7, 9924120), (8, 8683605), (9, 7718760), (10, 6946884), (12, 5789070), (14, 4962060), (15, 4631256), (18, 3859380), (20, 3473442), (21, 3308040), (24, 2894535), (27, 2572920), (28, 2481030), (30, 2315628), (35, 1984824), (36, 1929690), (40, 1736721), (42, 1654020), (45, 1543752), (54, 1286460), (56, 1240515), (60, 1157814), (63, 1102680), (70, 992412), (72, 964845), (81, 857640), (84, 827010), (90, 771876), (105, 661608), (108, 643230), (120, 578907), (126, 551340), (135, 514584), (140, 496206), (162, 428820), (168, 413505), (180, 385938), (189, 367560), (210, 330804), (216, 321615), (243, 285880), (252, 275670), (270, 257292), (280, 248103), (315, 220536), (324, 214410), (360, 192969), (378, 183780), (405, 171528), (420, 165402), (486, 142940), (504, 137835), (540, 128646), (567, 122520), (630, 110268), (648, 107205), (756, 91890), (810, 85764), (840, 82701), (945, 73512), (972, 71470), (1021, 68040), (1080, 64323), (1134, 61260), (1215, 57176), (1260, 55134), (1512, 45945), (1620, 42882), (1701, 40840), (1890, 36756), (1944, 35735), (2042, 34020), (2268, 30630), (2430, 28588), (2520, 27567), (2835, 24504), (3063, 22680), (3240, 21441), (3402, 20420), (3780, 18378), (4084, 17010), (4536, 15315), (4860, 14294), (5105, 13608), (5670, 12252), (6126, 11340), (6804, 10210), (7147, 9720), (7560, 9189), (8168, 8505)]