14920185840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{16981}}^1$

素因数の和:17527

約数の個数: 160

約数和(自身を含む): 52964276736

約数和(自身を除く): 38044090896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 523, 560, 840, 1046, 1569, 1680, 2092, 2615, 3138, 3661, 4184, 5230, 6276, 7322, 7845, 8368, 10460, 10983, 12552, 14644, 15690, 16981, 18305, 20920, 21966, 25104, 29288, 31380, 33962, 36610, 41840, 43932, 50943, 54915, 58576, 62760, 67924, 73220, 84905, 87864, 101886, 109830, 118867, 125520, 135848, 146440, 169810, 175728, 203772, 219660, 237734, 254715, 271696, 292880, 339620, 356601, 407544, 439320, 475468, 509430, 594335, 679240, 713202, 815088, 878640, 950936, 1018860, 1188670, 1358480, 1426404, 1783005, 1901872, 2037720, 2377340, 2852808, 3566010, 4075440, 4754680, 5705616, 7132020, 8881063, 9509360, 14264040, 17762126, 26643189, 28528080, 35524252, 44405315, 53286378, 62167441, 71048504, 88810630, 106572756, 124334882, 133215945, 142097008, 177621260, 186502323, 213145512, 248669764, 266431890, 310837205, 355242520, 373004646, 426291024, 497339528, 532863780, 621674410, 710485040, 746009292, 932511615, 994679056, 1065727560, 1243348820, 1492018584, 1865023230, 2131455120, 2486697640, 2984037168, 3730046460, 4973395280, 7460092920, 14920185840]

約数ペア:

[(1, 14920185840), (2, 7460092920), (3, 4973395280), (4, 3730046460), (5, 2984037168), (6, 2486697640), (7, 2131455120), (8, 1865023230), (10, 1492018584), (12, 1243348820), (14, 1065727560), (15, 994679056), (16, 932511615), (20, 746009292), (21, 710485040), (24, 621674410), (28, 532863780), (30, 497339528), (35, 426291024), (40, 373004646), (42, 355242520), (48, 310837205), (56, 266431890), (60, 248669764), (70, 213145512), (80, 186502323), (84, 177621260), (105, 142097008), (112, 133215945), (120, 124334882), (140, 106572756), (168, 88810630), (210, 71048504), (240, 62167441), (280, 53286378), (336, 44405315), (420, 35524252), (523, 28528080), (560, 26643189), (840, 17762126), (1046, 14264040), (1569, 9509360), (1680, 8881063), (2092, 7132020), (2615, 5705616), (3138, 4754680), (3661, 4075440), (4184, 3566010), (5230, 2852808), (6276, 2377340), (7322, 2037720), (7845, 1901872), (8368, 1783005), (10460, 1426404), (10983, 1358480), (12552, 1188670), (14644, 1018860), (15690, 950936), (16981, 878640), (18305, 815088), (20920, 713202), (21966, 679240), (25104, 594335), (29288, 509430), (31380, 475468), (33962, 439320), (36610, 407544), (41840, 356601), (43932, 339620), (50943, 292880), (54915, 271696), (58576, 254715), (62760, 237734), (67924, 219660), (73220, 203772), (84905, 175728), (87864, 169810), (101886, 146440), (109830, 135848), (118867, 125520)]