156740650860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137491799}}^1$

素因数の和:137491830

約数の個数: 48

約数和(自身を含む): 461972448000

約数和(自身を除く): 305231797140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 137491799, 274983598, 412475397, 549967196, 687458995, 824950794, 1374917990, 1649901588, 2062376985, 2612344181, 2749835980, 4124753970, 5224688362, 7837032543, 8249507940, 10449376724, 13061720905, 15674065086, 26123441810, 31348130172, 39185162715, 52246883620, 78370325430, 156740650860]

約数ペア:

[(1, 156740650860), (2, 78370325430), (3, 52246883620), (4, 39185162715), (5, 31348130172), (6, 26123441810), (10, 15674065086), (12, 13061720905), (15, 10449376724), (19, 8249507940), (20, 7837032543), (30, 5224688362), (38, 4124753970), (57, 2749835980), (60, 2612344181), (76, 2062376985), (95, 1649901588), (114, 1374917990), (190, 824950794), (228, 687458995), (285, 549967196), (380, 412475397), (570, 274983598), (1140, 137491799)]