331248400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6959}}^1$

素因数の和:7001

約数の個数: 120

約数和(自身を含む): 963152640

約数和(自身を除く): 631904240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 272, 280, 340, 350, 400, 425, 476, 560, 595, 680, 700, 850, 952, 1190, 1360, 1400, 1700, 1904, 2380, 2800, 2975, 3400, 4760, 5950, 6800, 6959, 9520, 11900, 13918, 23800, 27836, 34795, 47600, 48713, 55672, 69590, 97426, 111344, 118303, 139180, 173975, 194852, 236606, 243565, 278360, 347950, 389704, 473212, 487130, 556720, 591515, 695900, 779408, 828121, 946424, 974260, 1183030, 1217825, 1391800, 1656242, 1892848, 1948520, 2366060, 2435650, 2783600, 2957575, 3312484, 3897040, 4140605, 4732120, 4871300, 5915150, 6624968, 8281210, 9464240, 9742600, 11830300, 13249936, 16562420, 19485200, 20703025, 23660600, 33124840, 41406050, 47321200, 66249680, 82812100, 165624200, 331248400]

約数ペア:

[(1, 331248400), (2, 165624200), (4, 82812100), (5, 66249680), (7, 47321200), (8, 41406050), (10, 33124840), (14, 23660600), (16, 20703025), (17, 19485200), (20, 16562420), (25, 13249936), (28, 11830300), (34, 9742600), (35, 9464240), (40, 8281210), (50, 6624968), (56, 5915150), (68, 4871300), (70, 4732120), (80, 4140605), (85, 3897040), (100, 3312484), (112, 2957575), (119, 2783600), (136, 2435650), (140, 2366060), (170, 1948520), (175, 1892848), (200, 1656242), (238, 1391800), (272, 1217825), (280, 1183030), (340, 974260), (350, 946424), (400, 828121), (425, 779408), (476, 695900), (560, 591515), (595, 556720), (680, 487130), (700, 473212), (850, 389704), (952, 347950), (1190, 278360), (1360, 243565), (1400, 236606), (1700, 194852), (1904, 173975), (2380, 139180), (2800, 118303), (2975, 111344), (3400, 97426), (4760, 69590), (5950, 55672), (6800, 48713), (6959, 47600), (9520, 34795), (11900, 27836), (13918, 23800)]