153806560

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 376451712

約数和(自身を除く): 222645152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 113, 160, 181, 188, 226, 235, 362, 376, 452, 470, 565, 724, 752, 904, 905, 940, 1130, 1448, 1504, 1808, 1810, 1880, 2260, 2896, 3616, 3620, 3760, 4520, 5311, 5792, 7240, 7520, 8507, 9040, 10622, 14480, 17014, 18080, 20453, 21244, 26555, 28960, 34028, 40906, 42488, 42535, 53110, 68056, 81812, 84976, 85070, 102265, 106220, 136112, 163624, 169952, 170140, 204530, 212440, 272224, 327248, 340280, 409060, 424880, 654496, 680560, 818120, 849760, 961291, 1361120, 1636240, 1922582, 3272480, 3845164, 4806455, 7690328, 9612910, 15380656, 19225820, 30761312, 38451640, 76903280, 153806560]

約数ペア:

[(1, 153806560), (2, 76903280), (4, 38451640), (5, 30761312), (8, 19225820), (10, 15380656), (16, 9612910), (20, 7690328), (32, 4806455), (40, 3845164), (47, 3272480), (80, 1922582), (94, 1636240), (113, 1361120), (160, 961291), (181, 849760), (188, 818120), (226, 680560), (235, 654496), (362, 424880), (376, 409060), (452, 340280), (470, 327248), (565, 272224), (724, 212440), (752, 204530), (904, 170140), (905, 169952), (940, 163624), (1130, 136112), (1448, 106220), (1504, 102265), (1808, 85070), (1810, 84976), (1880, 81812), (2260, 68056), (2896, 53110), (3616, 42535), (3620, 42488), (3760, 40906), (4520, 34028), (5311, 28960), (5792, 26555), (7240, 21244), (7520, 20453), (8507, 18080), (9040, 17014), (10622, 14480)]