7157040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2711}}^1$

素因数の和:2738

約数の個数: 80

約数和(自身を含む): 24212736

約数和(自身を除く): 17055696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 2711, 5422, 8133, 10844, 13555, 16266, 21688, 27110, 29821, 32532, 40665, 43376, 54220, 59642, 65064, 81330, 89463, 108440, 119284, 130128, 149105, 162660, 178926, 216880, 238568, 298210, 325320, 357852, 447315, 477136, 596420, 650640, 715704, 894630, 1192840, 1431408, 1789260, 2385680, 3578520, 7157040]

約数ペア:

[(1, 7157040), (2, 3578520), (3, 2385680), (4, 1789260), (5, 1431408), (6, 1192840), (8, 894630), (10, 715704), (11, 650640), (12, 596420), (15, 477136), (16, 447315), (20, 357852), (22, 325320), (24, 298210), (30, 238568), (33, 216880), (40, 178926), (44, 162660), (48, 149105), (55, 130128), (60, 119284), (66, 108440), (80, 89463), (88, 81330), (110, 65064), (120, 59642), (132, 54220), (165, 43376), (176, 40665), (220, 32532), (240, 29821), (264, 27110), (330, 21688), (440, 16266), (528, 13555), (660, 10844), (880, 8133), (1320, 5422), (2640, 2711)]