157458840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17041}}^1$

素因数の和:17073

約数の個数: 128

約数和(自身を含む): 588971520

約数和(自身を除く): 431512680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 17041, 34082, 51123, 68164, 85205, 102246, 119287, 136328, 170410, 187451, 204492, 238574, 255615, 340820, 357861, 374902, 408984, 477148, 511230, 562353, 596435, 681640, 715722, 749804, 937255, 954296, 1022460, 1124706, 1192870, 1312157, 1431444, 1499608, 1789305, 1874510, 2044920, 2249412, 2385740, 2624314, 2811765, 2862888, 3578610, 3749020, 3936471, 4498824, 4771480, 5248628, 5623530, 6560785, 7157220, 7498040, 7872942, 10497256, 11247060, 13121570, 14314440, 15745884, 19682355, 22494120, 26243140, 31491768, 39364710, 52486280, 78729420, 157458840]

約数ペア:

[(1, 157458840), (2, 78729420), (3, 52486280), (4, 39364710), (5, 31491768), (6, 26243140), (7, 22494120), (8, 19682355), (10, 15745884), (11, 14314440), (12, 13121570), (14, 11247060), (15, 10497256), (20, 7872942), (21, 7498040), (22, 7157220), (24, 6560785), (28, 5623530), (30, 5248628), (33, 4771480), (35, 4498824), (40, 3936471), (42, 3749020), (44, 3578610), (55, 2862888), (56, 2811765), (60, 2624314), (66, 2385740), (70, 2249412), (77, 2044920), (84, 1874510), (88, 1789305), (105, 1499608), (110, 1431444), (120, 1312157), (132, 1192870), (140, 1124706), (154, 1022460), (165, 954296), (168, 937255), (210, 749804), (220, 715722), (231, 681640), (264, 596435), (280, 562353), (308, 511230), (330, 477148), (385, 408984), (420, 374902), (440, 357861), (462, 340820), (616, 255615), (660, 238574), (770, 204492), (840, 187451), (924, 170410), (1155, 136328), (1320, 119287), (1540, 102246), (1848, 85205), (2310, 68164), (3080, 51123), (4620, 34082), (9240, 17041)]