131657460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10499}}^1$

素因数の和:10541

約数の個数: 96

約数和(自身を含む): 423360000

約数和(自身を除く): 291702540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 10499, 12540, 20998, 31497, 41996, 52495, 62994, 104990, 115489, 125988, 157485, 199481, 209980, 230978, 314970, 346467, 398962, 461956, 577445, 598443, 629940, 692934, 797924, 997405, 1154890, 1196886, 1385868, 1732335, 1994810, 2194291, 2309780, 2393772, 2992215, 3464670, 3989620, 4388582, 5984430, 6582873, 6929340, 8777164, 10971455, 11968860, 13165746, 21942910, 26331492, 32914365, 43885820, 65828730, 131657460]

約数ペア:

[(1, 131657460), (2, 65828730), (3, 43885820), (4, 32914365), (5, 26331492), (6, 21942910), (10, 13165746), (11, 11968860), (12, 10971455), (15, 8777164), (19, 6929340), (20, 6582873), (22, 5984430), (30, 4388582), (33, 3989620), (38, 3464670), (44, 2992215), (55, 2393772), (57, 2309780), (60, 2194291), (66, 1994810), (76, 1732335), (95, 1385868), (110, 1196886), (114, 1154890), (132, 997405), (165, 797924), (190, 692934), (209, 629940), (220, 598443), (228, 577445), (285, 461956), (330, 398962), (380, 346467), (418, 314970), (570, 230978), (627, 209980), (660, 199481), (836, 157485), (1045, 125988), (1140, 115489), (1254, 104990), (2090, 62994), (2508, 52495), (3135, 41996), (4180, 31497), (6270, 20998), (10499, 12540)]