195081040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2879}}^1$

素因数の和:2921

約数の個数: 120

約数和(自身を含む): 569963520

約数和(自身を除く): 374882480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2420, 2879, 3080, 3388, 4235, 4840, 5758, 6160, 6776, 8470, 9680, 11516, 13552, 14395, 16940, 20153, 23032, 28790, 31669, 33880, 40306, 46064, 57580, 63338, 67760, 80612, 100765, 115160, 126676, 158345, 161224, 201530, 221683, 230320, 253352, 316690, 322448, 348359, 403060, 443366, 506704, 633380, 696718, 806120, 886732, 1108415, 1266760, 1393436, 1612240, 1741795, 1773464, 2216830, 2438513, 2533520, 2786872, 3483590, 3546928, 4433660, 4877026, 5573744, 6967180, 8867320, 9754052, 12192565, 13934360, 17734640, 19508104, 24385130, 27868720, 39016208, 48770260, 97540520, 195081040]

約数ペア:

[(1, 195081040), (2, 97540520), (4, 48770260), (5, 39016208), (7, 27868720), (8, 24385130), (10, 19508104), (11, 17734640), (14, 13934360), (16, 12192565), (20, 9754052), (22, 8867320), (28, 6967180), (35, 5573744), (40, 4877026), (44, 4433660), (55, 3546928), (56, 3483590), (70, 2786872), (77, 2533520), (80, 2438513), (88, 2216830), (110, 1773464), (112, 1741795), (121, 1612240), (140, 1393436), (154, 1266760), (176, 1108415), (220, 886732), (242, 806120), (280, 696718), (308, 633380), (385, 506704), (440, 443366), (484, 403060), (560, 348359), (605, 322448), (616, 316690), (770, 253352), (847, 230320), (880, 221683), (968, 201530), (1210, 161224), (1232, 158345), (1540, 126676), (1694, 115160), (1936, 100765), (2420, 80612), (2879, 67760), (3080, 63338), (3388, 57580), (4235, 46064), (4840, 40306), (5758, 33880), (6160, 31669), (6776, 28790), (8470, 23032), (9680, 20153), (11516, 16940), (13552, 14395)]