1056986280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{139813}}^1$

素因数の和:139840

約数の個数: 128

約数和(自身を含む): 4026643200

約数和(自身を除く): 2969656920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 139813, 279626, 419439, 559252, 699065, 838878, 978691, 1118504, 1258317, 1398130, 1677756, 1957382, 2097195, 2516634, 2796260, 2936073, 3355512, 3774951, 3914764, 4194390, 4893455, 5033268, 5592520, 5872146, 6291585, 7549902, 7829528, 8388780, 8808219, 9786910, 10066536, 11744292, 12583170, 14680365, 15099804, 16777560, 17616438, 18874755, 19573820, 23488584, 25166340, 26424657, 29360730, 30199608, 35232876, 37749510, 39147640, 44041095, 50332680, 52849314, 58721460, 70465752, 75499020, 88082190, 105698628, 117442920, 132123285, 150998040, 176164380, 211397256, 264246570, 352328760, 528493140, 1056986280]

約数ペア:

[(1, 1056986280), (2, 528493140), (3, 352328760), (4, 264246570), (5, 211397256), (6, 176164380), (7, 150998040), (8, 132123285), (9, 117442920), (10, 105698628), (12, 88082190), (14, 75499020), (15, 70465752), (18, 58721460), (20, 52849314), (21, 50332680), (24, 44041095), (27, 39147640), (28, 37749510), (30, 35232876), (35, 30199608), (36, 29360730), (40, 26424657), (42, 25166340), (45, 23488584), (54, 19573820), (56, 18874755), (60, 17616438), (63, 16777560), (70, 15099804), (72, 14680365), (84, 12583170), (90, 11744292), (105, 10066536), (108, 9786910), (120, 8808219), (126, 8388780), (135, 7829528), (140, 7549902), (168, 6291585), (180, 5872146), (189, 5592520), (210, 5033268), (216, 4893455), (252, 4194390), (270, 3914764), (280, 3774951), (315, 3355512), (360, 2936073), (378, 2796260), (420, 2516634), (504, 2097195), (540, 1957382), (630, 1677756), (756, 1398130), (840, 1258317), (945, 1118504), (1080, 978691), (1260, 838878), (1512, 699065), (1890, 559252), (2520, 419439), (3780, 279626), (7560, 139813)]