134919760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2468

約数の個数: 80

約数和(自身を含む): 339264000

約数和(自身を除く): 204344240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 1406, 1480, 1520, 2399, 2812, 2960, 3515, 4798, 5624, 7030, 9596, 11248, 11995, 14060, 19192, 23990, 28120, 38384, 45581, 47980, 56240, 88763, 91162, 95960, 177526, 182324, 191920, 227905, 355052, 364648, 443815, 455810, 710104, 729296, 887630, 911620, 1420208, 1686497, 1775260, 1823240, 3372994, 3550520, 3646480, 6745988, 7101040, 8432485, 13491976, 16864970, 26983952, 33729940, 67459880, 134919760]

約数ペア:

[(1, 134919760), (2, 67459880), (4, 33729940), (5, 26983952), (8, 16864970), (10, 13491976), (16, 8432485), (19, 7101040), (20, 6745988), (37, 3646480), (38, 3550520), (40, 3372994), (74, 1823240), (76, 1775260), (80, 1686497), (95, 1420208), (148, 911620), (152, 887630), (185, 729296), (190, 710104), (296, 455810), (304, 443815), (370, 364648), (380, 355052), (592, 227905), (703, 191920), (740, 182324), (760, 177526), (1406, 95960), (1480, 91162), (1520, 88763), (2399, 56240), (2812, 47980), (2960, 45581), (3515, 38384), (4798, 28120), (5624, 23990), (7030, 19192), (9596, 14060), (11248, 11995)]