157412940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1163

約数の個数: 96

約数和(自身を含む): 459345600

約数和(自身を除く): 301932660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 61, 82, 122, 123, 164, 183, 205, 244, 246, 305, 366, 410, 492, 610, 615, 732, 820, 915, 1049, 1220, 1230, 1830, 2098, 2460, 2501, 3147, 3660, 4196, 5002, 5245, 6294, 7503, 10004, 10490, 12505, 12588, 15006, 15735, 20980, 25010, 30012, 31470, 37515, 43009, 50020, 62940, 63989, 75030, 86018, 127978, 129027, 150060, 172036, 191967, 215045, 255956, 258054, 319945, 383934, 430090, 516108, 639890, 645135, 767868, 860180, 959835, 1279780, 1290270, 1919670, 2580540, 2623549, 3839340, 5247098, 7870647, 10494196, 13117745, 15741294, 26235490, 31482588, 39353235, 52470980, 78706470, 157412940]

約数ペア:

[(1, 157412940), (2, 78706470), (3, 52470980), (4, 39353235), (5, 31482588), (6, 26235490), (10, 15741294), (12, 13117745), (15, 10494196), (20, 7870647), (30, 5247098), (41, 3839340), (60, 2623549), (61, 2580540), (82, 1919670), (122, 1290270), (123, 1279780), (164, 959835), (183, 860180), (205, 767868), (244, 645135), (246, 639890), (305, 516108), (366, 430090), (410, 383934), (492, 319945), (610, 258054), (615, 255956), (732, 215045), (820, 191967), (915, 172036), (1049, 150060), (1220, 129027), (1230, 127978), (1830, 86018), (2098, 75030), (2460, 63989), (2501, 62940), (3147, 50020), (3660, 43009), (4196, 37515), (5002, 31470), (5245, 30012), (6294, 25010), (7503, 20980), (10004, 15735), (10490, 15006), (12505, 12588)]