140477220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20011}}^1$

素因数の和:20042

約数の個数: 96

約数和(自身を含む): 470682240

約数和(自身を除く): 330205020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 20011, 40022, 60033, 80044, 100055, 120066, 180099, 200110, 240132, 260143, 300165, 360198, 400220, 520286, 540297, 600330, 720396, 780429, 900495, 1040572, 1080594, 1200660, 1300715, 1560858, 1800990, 2161188, 2341287, 2601430, 2701485, 3121716, 3601980, 3902145, 4682574, 5202860, 5402970, 7023861, 7804290, 9365148, 10805940, 11706435, 14047722, 15608580, 23412870, 28095444, 35119305, 46825740, 70238610, 140477220]

約数ペア:

[(1, 140477220), (2, 70238610), (3, 46825740), (4, 35119305), (5, 28095444), (6, 23412870), (9, 15608580), (10, 14047722), (12, 11706435), (13, 10805940), (15, 9365148), (18, 7804290), (20, 7023861), (26, 5402970), (27, 5202860), (30, 4682574), (36, 3902145), (39, 3601980), (45, 3121716), (52, 2701485), (54, 2601430), (60, 2341287), (65, 2161188), (78, 1800990), (90, 1560858), (108, 1300715), (117, 1200660), (130, 1080594), (135, 1040572), (156, 900495), (180, 780429), (195, 720396), (234, 600330), (260, 540297), (270, 520286), (351, 400220), (390, 360198), (468, 300165), (540, 260143), (585, 240132), (702, 200110), (780, 180099), (1170, 120066), (1404, 100055), (1755, 80044), (2340, 60033), (3510, 40022), (7020, 20011)]