1915074906240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9321821}}^1$

素因数の和:9321950

約数の個数: 128

約数和(自身を含む): 6161351469120

約数和(自身を除く): 4246276562880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 320, 321, 384, 428, 480, 535, 640, 642, 856, 960, 1070, 1284, 1605, 1712, 1920, 2140, 2568, 3210, 3424, 4280, 5136, 6420, 6848, 8560, 10272, 12840, 13696, 17120, 20544, 25680, 34240, 41088, 51360, 68480, 102720, 205440, 9321821, 18643642, 27965463, 37287284, 46609105, 55930926, 74574568, 93218210, 111861852, 139827315, 149149136, 186436420, 223723704, 279654630, 298298272, 372872840, 447447408, 559309260, 596596544, 745745680, 894894816, 997434847, 1118618520, 1193193088, 1491491360, 1789789632, 1994869694, 2237237040, 2982982720, 2992304541, 3579579264, 3989739388, 4474474080, 4987174235, 5965965440, 5984609082, 7979478776, 8948948160, 9974348470, 11969218164, 14961522705, 15958957552, 17897896320, 19948696940, 23938436328, 29923045410, 31917915104, 39897393880, 47876872656, 59846090820, 63835830208, 79794787760, 95753745312, 119692181640, 127671660416, 159589575520, 191507490624, 239384363280, 319179151040, 383014981248, 478768726560, 638358302080, 957537453120, 1915074906240]

約数ペア:

[(1, 1915074906240), (2, 957537453120), (3, 638358302080), (4, 478768726560), (5, 383014981248), (6, 319179151040), (8, 239384363280), (10, 191507490624), (12, 159589575520), (15, 127671660416), (16, 119692181640), (20, 95753745312), (24, 79794787760), (30, 63835830208), (32, 59846090820), (40, 47876872656), (48, 39897393880), (60, 31917915104), (64, 29923045410), (80, 23938436328), (96, 19948696940), (107, 17897896320), (120, 15958957552), (128, 14961522705), (160, 11969218164), (192, 9974348470), (214, 8948948160), (240, 7979478776), (320, 5984609082), (321, 5965965440), (384, 4987174235), (428, 4474474080), (480, 3989739388), (535, 3579579264), (640, 2992304541), (642, 2982982720), (856, 2237237040), (960, 1994869694), (1070, 1789789632), (1284, 1491491360), (1605, 1193193088), (1712, 1118618520), (1920, 997434847), (2140, 894894816), (2568, 745745680), (3210, 596596544), (3424, 559309260), (4280, 447447408), (5136, 372872840), (6420, 298298272), (6848, 279654630), (8560, 223723704), (10272, 186436420), (12840, 149149136), (13696, 139827315), (17120, 111861852), (20544, 93218210), (25680, 74574568), (34240, 55930926), (41088, 46609105), (51360, 37287284), (68480, 27965463), (102720, 18643642), (205440, 9321821)]