2019050280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143807}}^1$

素因数の和:143840

約数の個数: 128

約数和(自身を含む): 7247923200

約数和(自身を除く): 5228872920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 143807, 287614, 431421, 575228, 719035, 862842, 1150456, 1294263, 1438070, 1725684, 1869491, 2157105, 2588526, 2876140, 3451368, 3738982, 3882789, 4314210, 5177052, 5608473, 5752280, 6471315, 7477964, 7765578, 8628420, 9347455, 10354104, 11216946, 12942630, 14955928, 15531156, 16825419, 17256840, 18694910, 19413945, 22433892, 25885260, 28042365, 31062312, 33650838, 37389820, 38827890, 44867784, 50476257, 51770520, 56084730, 67301676, 74779640, 77655780, 84127095, 100952514, 112169460, 134603352, 155311560, 168254190, 201905028, 224338920, 252381285, 336508380, 403810056, 504762570, 673016760, 1009525140, 2019050280]

約数ペア:

[(1, 2019050280), (2, 1009525140), (3, 673016760), (4, 504762570), (5, 403810056), (6, 336508380), (8, 252381285), (9, 224338920), (10, 201905028), (12, 168254190), (13, 155311560), (15, 134603352), (18, 112169460), (20, 100952514), (24, 84127095), (26, 77655780), (27, 74779640), (30, 67301676), (36, 56084730), (39, 51770520), (40, 50476257), (45, 44867784), (52, 38827890), (54, 37389820), (60, 33650838), (65, 31062312), (72, 28042365), (78, 25885260), (90, 22433892), (104, 19413945), (108, 18694910), (117, 17256840), (120, 16825419), (130, 15531156), (135, 14955928), (156, 12942630), (180, 11216946), (195, 10354104), (216, 9347455), (234, 8628420), (260, 7765578), (270, 7477964), (312, 6471315), (351, 5752280), (360, 5608473), (390, 5177052), (468, 4314210), (520, 3882789), (540, 3738982), (585, 3451368), (702, 2876140), (780, 2588526), (936, 2157105), (1080, 1869491), (1170, 1725684), (1404, 1438070), (1560, 1294263), (1755, 1150456), (2340, 862842), (2808, 719035), (3510, 575228), (4680, 431421), (7020, 287614), (14040, 143807)]