212284080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5563}}^1$

素因数の和:5635

約数の個数: 120

約数和(自身を含む): 726502608

約数和(自身を除く): 514218528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5563, 6360, 7632, 9540, 11126, 12720, 16689, 19080, 22252, 27815, 33378, 38160, 44504, 50067, 55630, 66756, 83445, 89008, 100134, 111260, 133512, 166890, 200268, 222520, 250335, 267024, 294839, 333780, 400536, 445040, 500670, 589678, 667560, 801072, 884517, 1001340, 1179356, 1335120, 1474195, 1769034, 2002680, 2358712, 2653551, 2948390, 3538068, 4005360, 4422585, 4717424, 5307102, 5896780, 7076136, 8845170, 10614204, 11793560, 13267755, 14152272, 17690340, 21228408, 23587120, 26535510, 35380680, 42456816, 53071020, 70761360, 106142040, 212284080]

約数ペア:

[(1, 212284080), (2, 106142040), (3, 70761360), (4, 53071020), (5, 42456816), (6, 35380680), (8, 26535510), (9, 23587120), (10, 21228408), (12, 17690340), (15, 14152272), (16, 13267755), (18, 11793560), (20, 10614204), (24, 8845170), (30, 7076136), (36, 5896780), (40, 5307102), (45, 4717424), (48, 4422585), (53, 4005360), (60, 3538068), (72, 2948390), (80, 2653551), (90, 2358712), (106, 2002680), (120, 1769034), (144, 1474195), (159, 1335120), (180, 1179356), (212, 1001340), (240, 884517), (265, 801072), (318, 667560), (360, 589678), (424, 500670), (477, 445040), (530, 400536), (636, 333780), (720, 294839), (795, 267024), (848, 250335), (954, 222520), (1060, 200268), (1272, 166890), (1590, 133512), (1908, 111260), (2120, 100134), (2385, 89008), (2544, 83445), (3180, 66756), (3816, 55630), (4240, 50067), (4770, 44504), (5563, 38160), (6360, 33378), (7632, 27815), (9540, 22252), (11126, 19080), (12720, 16689)]