140832180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41179}}^1$

素因数の和:41213

約数の個数: 72

約数和(自身を含む): 449685600

約数和(自身を除く): 308853420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 41179, 82358, 123537, 164716, 205895, 247074, 370611, 411790, 494148, 617685, 741222, 782401, 823580, 1235370, 1482444, 1564802, 1853055, 2347203, 2470740, 3129604, 3706110, 3912005, 4694406, 7041609, 7412220, 7824010, 9388812, 11736015, 14083218, 15648020, 23472030, 28166436, 35208045, 46944060, 70416090, 140832180]

約数ペア:

[(1, 140832180), (2, 70416090), (3, 46944060), (4, 35208045), (5, 28166436), (6, 23472030), (9, 15648020), (10, 14083218), (12, 11736015), (15, 9388812), (18, 7824010), (19, 7412220), (20, 7041609), (30, 4694406), (36, 3912005), (38, 3706110), (45, 3129604), (57, 2470740), (60, 2347203), (76, 1853055), (90, 1564802), (95, 1482444), (114, 1235370), (171, 823580), (180, 782401), (190, 741222), (228, 617685), (285, 494148), (342, 411790), (380, 370611), (570, 247074), (684, 205895), (855, 164716), (1140, 123537), (1710, 82358), (3420, 41179)]