173145840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4527

約数の個数: 160

約数和(自身を含む): 640244736

約数和(自身を除く): 467098896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4481, 4830, 5520, 6440, 7728, 8962, 9660, 12880, 13443, 17924, 19320, 22405, 26886, 31367, 35848, 38640, 44810, 53772, 62734, 67215, 71696, 89620, 94101, 103063, 107544, 125468, 134430, 156835, 179240, 188202, 206126, 215088, 250936, 268860, 309189, 313670, 358480, 376404, 412252, 470505, 501872, 515315, 537720, 618378, 627340, 721441, 752808, 824504, 941010, 1030630, 1075440, 1236756, 1254680, 1442882, 1505616, 1545945, 1649008, 1882020, 2061260, 2164323, 2473512, 2509360, 2885764, 3091890, 3607205, 3764040, 4122520, 4328646, 4947024, 5771528, 6183780, 7214410, 7528080, 8245040, 8657292, 10821615, 11543056, 12367560, 14428820, 17314584, 21643230, 24735120, 28857640, 34629168, 43286460, 57715280, 86572920, 173145840]

約数ペア:

[(1, 173145840), (2, 86572920), (3, 57715280), (4, 43286460), (5, 34629168), (6, 28857640), (7, 24735120), (8, 21643230), (10, 17314584), (12, 14428820), (14, 12367560), (15, 11543056), (16, 10821615), (20, 8657292), (21, 8245040), (23, 7528080), (24, 7214410), (28, 6183780), (30, 5771528), (35, 4947024), (40, 4328646), (42, 4122520), (46, 3764040), (48, 3607205), (56, 3091890), (60, 2885764), (69, 2509360), (70, 2473512), (80, 2164323), (84, 2061260), (92, 1882020), (105, 1649008), (112, 1545945), (115, 1505616), (120, 1442882), (138, 1254680), (140, 1236756), (161, 1075440), (168, 1030630), (184, 941010), (210, 824504), (230, 752808), (240, 721441), (276, 627340), (280, 618378), (322, 537720), (336, 515315), (345, 501872), (368, 470505), (420, 412252), (460, 376404), (483, 358480), (552, 313670), (560, 309189), (644, 268860), (690, 250936), (805, 215088), (840, 206126), (920, 188202), (966, 179240), (1104, 156835), (1288, 134430), (1380, 125468), (1610, 107544), (1680, 103063), (1840, 94101), (1932, 89620), (2415, 71696), (2576, 67215), (2760, 62734), (3220, 53772), (3864, 44810), (4481, 38640), (4830, 35848), (5520, 31367), (6440, 26886), (7728, 22405), (8962, 19320), (9660, 17924), (12880, 13443)]