329208880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4155

約数の個数: 160

約数和(自身を含む): 1027934208

約数和(自身を除く): 698725328

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3640, 4004, 4111, 5005, 5720, 6160, 7280, 8008, 8222, 10010, 11440, 16016, 16444, 20020, 20555, 28777, 32888, 40040, 41110, 45221, 53443, 57554, 65776, 80080, 82220, 90442, 106886, 115108, 143885, 164440, 180884, 213772, 226105, 230216, 267215, 287770, 316547, 328880, 361768, 374101, 427544, 452210, 460432, 534430, 575540, 587873, 633094, 723536, 748202, 855088, 904420, 1068860, 1151080, 1175746, 1266188, 1496404, 1582735, 1808840, 1870505, 2137720, 2302160, 2351492, 2532376, 2939365, 2992808, 3165470, 3617680, 3741010, 4115111, 4275440, 4702984, 5064752, 5878730, 5985616, 6330940, 7482020, 8230222, 9405968, 11757460, 12661880, 14964040, 16460444, 20575555, 23514920, 25323760, 29928080, 32920888, 41151110, 47029840, 65841776, 82302220, 164604440, 329208880]

約数ペア:

[(1, 329208880), (2, 164604440), (4, 82302220), (5, 65841776), (7, 47029840), (8, 41151110), (10, 32920888), (11, 29928080), (13, 25323760), (14, 23514920), (16, 20575555), (20, 16460444), (22, 14964040), (26, 12661880), (28, 11757460), (35, 9405968), (40, 8230222), (44, 7482020), (52, 6330940), (55, 5985616), (56, 5878730), (65, 5064752), (70, 4702984), (77, 4275440), (80, 4115111), (88, 3741010), (91, 3617680), (104, 3165470), (110, 2992808), (112, 2939365), (130, 2532376), (140, 2351492), (143, 2302160), (154, 2137720), (176, 1870505), (182, 1808840), (208, 1582735), (220, 1496404), (260, 1266188), (280, 1175746), (286, 1151080), (308, 1068860), (364, 904420), (385, 855088), (440, 748202), (455, 723536), (520, 633094), (560, 587873), (572, 575540), (616, 534430), (715, 460432), (728, 452210), (770, 427544), (880, 374101), (910, 361768), (1001, 328880), (1040, 316547), (1144, 287770), (1232, 267215), (1430, 230216), (1456, 226105), (1540, 213772), (1820, 180884), (2002, 164440), (2288, 143885), (2860, 115108), (3080, 106886), (3640, 90442), (4004, 82220), (4111, 80080), (5005, 65776), (5720, 57554), (6160, 53443), (7280, 45221), (8008, 41110), (8222, 40040), (10010, 32888), (11440, 28777), (16016, 20555), (16444, 20020)]