266002620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 829473120

約数和(自身を除く): 563470500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 169, 185, 195, 222, 260, 338, 370, 390, 444, 481, 507, 555, 676, 709, 740, 780, 845, 962, 1014, 1110, 1418, 1443, 1690, 1924, 2028, 2127, 2220, 2405, 2535, 2836, 2886, 3380, 3545, 4254, 4810, 5070, 5772, 6253, 7090, 7215, 8508, 9217, 9620, 10140, 10635, 12506, 14180, 14430, 18434, 18759, 21270, 25012, 26233, 27651, 28860, 31265, 36868, 37518, 42540, 46085, 52466, 55302, 62530, 75036, 78699, 92170, 93795, 104932, 110604, 119821, 125060, 131165, 138255, 157398, 184340, 187590, 239642, 262330, 276510, 314796, 341029, 359463, 375180, 393495, 479284, 524660, 553020, 599105, 682058, 718926, 786990, 1023087, 1198210, 1364116, 1437852, 1573980, 1705145, 1797315, 2046174, 2396420, 3410290, 3594630, 4092348, 4433377, 5115435, 6820580, 7189260, 8866754, 10230870, 13300131, 17733508, 20461740, 22166885, 26600262, 44333770, 53200524, 66500655, 88667540, 133001310, 266002620]

約数ペア:

[(1, 266002620), (2, 133001310), (3, 88667540), (4, 66500655), (5, 53200524), (6, 44333770), (10, 26600262), (12, 22166885), (13, 20461740), (15, 17733508), (20, 13300131), (26, 10230870), (30, 8866754), (37, 7189260), (39, 6820580), (52, 5115435), (60, 4433377), (65, 4092348), (74, 3594630), (78, 3410290), (111, 2396420), (130, 2046174), (148, 1797315), (156, 1705145), (169, 1573980), (185, 1437852), (195, 1364116), (222, 1198210), (260, 1023087), (338, 786990), (370, 718926), (390, 682058), (444, 599105), (481, 553020), (507, 524660), (555, 479284), (676, 393495), (709, 375180), (740, 359463), (780, 341029), (845, 314796), (962, 276510), (1014, 262330), (1110, 239642), (1418, 187590), (1443, 184340), (1690, 157398), (1924, 138255), (2028, 131165), (2127, 125060), (2220, 119821), (2405, 110604), (2535, 104932), (2836, 93795), (2886, 92170), (3380, 78699), (3545, 75036), (4254, 62530), (4810, 55302), (5070, 52466), (5772, 46085), (6253, 42540), (7090, 37518), (7215, 36868), (8508, 31265), (9217, 28860), (9620, 27651), (10140, 26233), (10635, 25012), (12506, 21270), (14180, 18759), (14430, 18434)]