1338582180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{15187}}^1$

素因数の和:15325

約数の個数: 96

約数和(自身を含む): 4072328064

約数和(自身を除く): 2733745884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 113, 130, 156, 195, 226, 260, 339, 390, 452, 565, 678, 780, 1130, 1356, 1469, 1695, 2260, 2938, 3390, 4407, 5876, 6780, 7345, 8814, 14690, 15187, 17628, 22035, 29380, 30374, 44070, 45561, 60748, 75935, 88140, 91122, 151870, 182244, 197431, 227805, 303740, 394862, 455610, 592293, 789724, 911220, 987155, 1184586, 1716131, 1974310, 2369172, 2961465, 3432262, 3948620, 5148393, 5922930, 6864524, 8580655, 10296786, 11845860, 17161310, 20593572, 22309703, 25741965, 34322620, 44619406, 51483930, 66929109, 89238812, 102967860, 111548515, 133858218, 223097030, 267716436, 334645545, 446194060, 669291090, 1338582180]

約数ペア:

[(1, 1338582180), (2, 669291090), (3, 446194060), (4, 334645545), (5, 267716436), (6, 223097030), (10, 133858218), (12, 111548515), (13, 102967860), (15, 89238812), (20, 66929109), (26, 51483930), (30, 44619406), (39, 34322620), (52, 25741965), (60, 22309703), (65, 20593572), (78, 17161310), (113, 11845860), (130, 10296786), (156, 8580655), (195, 6864524), (226, 5922930), (260, 5148393), (339, 3948620), (390, 3432262), (452, 2961465), (565, 2369172), (678, 1974310), (780, 1716131), (1130, 1184586), (1356, 987155), (1469, 911220), (1695, 789724), (2260, 592293), (2938, 455610), (3390, 394862), (4407, 303740), (5876, 227805), (6780, 197431), (7345, 182244), (8814, 151870), (14690, 91122), (15187, 88140), (17628, 75935), (22035, 60748), (29380, 45561), (30374, 44070)]