142884720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18041}}^1$

素因数の和:18071

約数の個数: 120

約数和(自身を含む): 523506672

約数和(自身を除く): 380621952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 18041, 36082, 54123, 72164, 90205, 108246, 144328, 162369, 180410, 198451, 216492, 270615, 288656, 324738, 360820, 396902, 432984, 541230, 595353, 649476, 721640, 793804, 811845, 865968, 992255, 1082460, 1190706, 1298952, 1443280, 1587608, 1623690, 1786059, 1984510, 2164920, 2381412, 2597904, 2976765, 3175216, 3247380, 3572118, 3969020, 4329840, 4762824, 5953530, 6494760, 7144236, 7938040, 8930295, 9525648, 11907060, 12989520, 14288472, 15876080, 17860590, 23814120, 28576944, 35721180, 47628240, 71442360, 142884720]

約数ペア:

[(1, 142884720), (2, 71442360), (3, 47628240), (4, 35721180), (5, 28576944), (6, 23814120), (8, 17860590), (9, 15876080), (10, 14288472), (11, 12989520), (12, 11907060), (15, 9525648), (16, 8930295), (18, 7938040), (20, 7144236), (22, 6494760), (24, 5953530), (30, 4762824), (33, 4329840), (36, 3969020), (40, 3572118), (44, 3247380), (45, 3175216), (48, 2976765), (55, 2597904), (60, 2381412), (66, 2164920), (72, 1984510), (80, 1786059), (88, 1623690), (90, 1587608), (99, 1443280), (110, 1298952), (120, 1190706), (132, 1082460), (144, 992255), (165, 865968), (176, 811845), (180, 793804), (198, 721640), (220, 649476), (240, 595353), (264, 541230), (330, 432984), (360, 396902), (396, 360820), (440, 324738), (495, 288656), (528, 270615), (660, 216492), (720, 198451), (792, 180410), (880, 162369), (990, 144328), (1320, 108246), (1584, 90205), (1980, 72164), (2640, 54123), (3960, 36082), (7920, 18041)]