331717320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 1184639040

約数和(自身を除く): 852921720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 211, 220, 264, 330, 360, 396, 397, 422, 440, 495, 633, 660, 792, 794, 844, 990, 1055, 1191, 1266, 1320, 1588, 1688, 1899, 1980, 1985, 2110, 2321, 2382, 2532, 3165, 3176, 3573, 3798, 3960, 3970, 4220, 4367, 4642, 4764, 5064, 5955, 6330, 6963, 7146, 7596, 7940, 8440, 8734, 9284, 9495, 9528, 11605, 11910, 12660, 13101, 13926, 14292, 15192, 15880, 17468, 17865, 18568, 18990, 20889, 21835, 23210, 23820, 25320, 26202, 27852, 28584, 34815, 34936, 35730, 37980, 39303, 41778, 43670, 46420, 47640, 52404, 55704, 65505, 69630, 71460, 75960, 78606, 83556, 83767, 87340, 92840, 104445, 104808, 131010, 139260, 142920, 157212, 167112, 167534, 174680, 196515, 208890, 251301, 262020, 278520, 314424, 335068, 393030, 417780, 418835, 502602, 524040, 670136, 753903, 786060, 835560, 837670, 921437, 1005204, 1256505, 1507806, 1572120, 1675340, 1842874, 2010408, 2513010, 2764311, 3015612, 3350680, 3685748, 3769515, 4607185, 5026020, 5528622, 6031224, 7371496, 7539030, 8292933, 9214370, 10052040, 11057244, 13821555, 15078060, 16585866, 18428740, 22114488, 27643110, 30156120, 33171732, 36857480, 41464665, 55286220, 66343464, 82929330, 110572440, 165858660, 331717320]

約数ペア:

[(1, 331717320), (2, 165858660), (3, 110572440), (4, 82929330), (5, 66343464), (6, 55286220), (8, 41464665), (9, 36857480), (10, 33171732), (11, 30156120), (12, 27643110), (15, 22114488), (18, 18428740), (20, 16585866), (22, 15078060), (24, 13821555), (30, 11057244), (33, 10052040), (36, 9214370), (40, 8292933), (44, 7539030), (45, 7371496), (55, 6031224), (60, 5528622), (66, 5026020), (72, 4607185), (88, 3769515), (90, 3685748), (99, 3350680), (110, 3015612), (120, 2764311), (132, 2513010), (165, 2010408), (180, 1842874), (198, 1675340), (211, 1572120), (220, 1507806), (264, 1256505), (330, 1005204), (360, 921437), (396, 837670), (397, 835560), (422, 786060), (440, 753903), (495, 670136), (633, 524040), (660, 502602), (792, 418835), (794, 417780), (844, 393030), (990, 335068), (1055, 314424), (1191, 278520), (1266, 262020), (1320, 251301), (1588, 208890), (1688, 196515), (1899, 174680), (1980, 167534), (1985, 167112), (2110, 157212), (2321, 142920), (2382, 139260), (2532, 131010), (3165, 104808), (3176, 104445), (3573, 92840), (3798, 87340), (3960, 83767), (3970, 83556), (4220, 78606), (4367, 75960), (4642, 71460), (4764, 69630), (5064, 65505), (5955, 55704), (6330, 52404), (6963, 47640), (7146, 46420), (7596, 43670), (7940, 41778), (8440, 39303), (8734, 37980), (9284, 35730), (9495, 34936), (9528, 34815), (11605, 28584), (11910, 27852), (12660, 26202), (13101, 25320), (13926, 23820), (14292, 23210), (15192, 21835), (15880, 20889), (17468, 18990), (17865, 18568)]