63395360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 180605376

約数和(自身を除く): 117210016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 107, 112, 115, 140, 160, 161, 184, 214, 224, 230, 280, 322, 368, 428, 460, 529, 535, 560, 644, 736, 749, 805, 856, 920, 1058, 1070, 1120, 1288, 1498, 1610, 1712, 1840, 2116, 2140, 2461, 2576, 2645, 2996, 3220, 3424, 3680, 3703, 3745, 4232, 4280, 4922, 5152, 5290, 5992, 6440, 7406, 7490, 8464, 8560, 9844, 10580, 11984, 12305, 12880, 14812, 14980, 16928, 17120, 17227, 18515, 19688, 21160, 23968, 24610, 25760, 29624, 29960, 34454, 37030, 39376, 42320, 49220, 56603, 59248, 59920, 68908, 74060, 78752, 84640, 86135, 98440, 113206, 118496, 119840, 137816, 148120, 172270, 196880, 226412, 275632, 283015, 296240, 344540, 393760, 396221, 452824, 551264, 566030, 592480, 689080, 792442, 905648, 1132060, 1378160, 1584884, 1811296, 1981105, 2264120, 2756320, 3169768, 3962210, 4528240, 6339536, 7924420, 9056480, 12679072, 15848840, 31697680, 63395360]

約数ペア:

[(1, 63395360), (2, 31697680), (4, 15848840), (5, 12679072), (7, 9056480), (8, 7924420), (10, 6339536), (14, 4528240), (16, 3962210), (20, 3169768), (23, 2756320), (28, 2264120), (32, 1981105), (35, 1811296), (40, 1584884), (46, 1378160), (56, 1132060), (70, 905648), (80, 792442), (92, 689080), (107, 592480), (112, 566030), (115, 551264), (140, 452824), (160, 396221), (161, 393760), (184, 344540), (214, 296240), (224, 283015), (230, 275632), (280, 226412), (322, 196880), (368, 172270), (428, 148120), (460, 137816), (529, 119840), (535, 118496), (560, 113206), (644, 98440), (736, 86135), (749, 84640), (805, 78752), (856, 74060), (920, 68908), (1058, 59920), (1070, 59248), (1120, 56603), (1288, 49220), (1498, 42320), (1610, 39376), (1712, 37030), (1840, 34454), (2116, 29960), (2140, 29624), (2461, 25760), (2576, 24610), (2645, 23968), (2996, 21160), (3220, 19688), (3424, 18515), (3680, 17227), (3703, 17120), (3745, 16928), (4232, 14980), (4280, 14812), (4922, 12880), (5152, 12305), (5290, 11984), (5992, 10580), (6440, 9844), (7406, 8560), (7490, 8464)]