304855320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32993}}^1$

素因数の和:33025

約数の個数: 128

約数和(自身を含む): 1140272640

約数和(自身を除く): 835417320

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, 32993, 65986, 98979, 131972, 164965, 197958, 230951, 263944, 329930, 362923, 395916, 461902, 494895, 659860, 692853, 725846, 791832, 923804, 989790, 1088769, 1154755, 1319720, 1385706, 1451692, 1814615, 1847608, 1979580, 2177538, 2309510, 2540461, 2771412, 2903384, 3464265, 3629230, 3959160, 4355076, 4619020, 5080922, 5443845, 5542824, 6928530, 7258460, 7621383, 8710152, 9238040, 10161844, 10887690, 12702305, 13857060, 14516920, 15242766, 20323688, 21775380, 25404610, 27714120, 30485532, 38106915, 43550760, 50809220, 60971064, 76213830, 101618440, 152427660, 304855320]

約数ペア:

[(1, 304855320), (2, 152427660), (3, 101618440), (4, 76213830), (5, 60971064), (6, 50809220), (7, 43550760), (8, 38106915), (10, 30485532), (11, 27714120), (12, 25404610), (14, 21775380), (15, 20323688), (20, 15242766), (21, 14516920), (22, 13857060), (24, 12702305), (28, 10887690), (30, 10161844), (33, 9238040), (35, 8710152), (40, 7621383), (42, 7258460), (44, 6928530), (55, 5542824), (56, 5443845), (60, 5080922), (66, 4619020), (70, 4355076), (77, 3959160), (84, 3629230), (88, 3464265), (105, 2903384), (110, 2771412), (120, 2540461), (132, 2309510), (140, 2177538), (154, 1979580), (165, 1847608), (168, 1814615), (210, 1451692), (220, 1385706), (231, 1319720), (264, 1154755), (280, 1088769), (308, 989790), (330, 923804), (385, 791832), (420, 725846), (440, 692853), (462, 659860), (616, 494895), (660, 461902), (770, 395916), (840, 362923), (924, 329930), (1155, 263944), (1320, 230951), (1540, 197958), (1848, 164965), (2310, 131972), (3080, 98979), (4620, 65986), (9240, 32993)]