145935580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 373685760

約数和(自身を除く): 227750180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 83, 95, 133, 140, 166, 190, 266, 332, 380, 415, 532, 581, 661, 665, 830, 1162, 1322, 1330, 1577, 1660, 2324, 2644, 2660, 2905, 3154, 3305, 4627, 5810, 6308, 6610, 7885, 9254, 11039, 11620, 12559, 13220, 15770, 18508, 22078, 23135, 25118, 31540, 44156, 46270, 50236, 54863, 55195, 62795, 87913, 92540, 109726, 110390, 125590, 175826, 219452, 220780, 251180, 274315, 351652, 384041, 439565, 548630, 768082, 879130, 1042397, 1097260, 1536164, 1758260, 1920205, 2084794, 3840410, 4169588, 5211985, 7296779, 7680820, 10423970, 14593558, 20847940, 29187116, 36483895, 72967790, 145935580]

約数ペア:

[(1, 145935580), (2, 72967790), (4, 36483895), (5, 29187116), (7, 20847940), (10, 14593558), (14, 10423970), (19, 7680820), (20, 7296779), (28, 5211985), (35, 4169588), (38, 3840410), (70, 2084794), (76, 1920205), (83, 1758260), (95, 1536164), (133, 1097260), (140, 1042397), (166, 879130), (190, 768082), (266, 548630), (332, 439565), (380, 384041), (415, 351652), (532, 274315), (581, 251180), (661, 220780), (665, 219452), (830, 175826), (1162, 125590), (1322, 110390), (1330, 109726), (1577, 92540), (1660, 87913), (2324, 62795), (2644, 55195), (2660, 54863), (2905, 50236), (3154, 46270), (3305, 44156), (4627, 31540), (5810, 25118), (6308, 23135), (6610, 22078), (7885, 18508), (9254, 15770), (11039, 13220), (11620, 12559)]