11431560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 40550400

約数和(自身を除く): 29118840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 439, 465, 620, 651, 744, 840, 868, 878, 930, 1085, 1240, 1302, 1317, 1736, 1756, 1860, 2170, 2195, 2604, 2634, 3073, 3255, 3512, 3720, 4340, 4390, 5208, 5268, 6146, 6510, 6585, 8680, 8780, 9219, 10536, 12292, 13020, 13170, 13609, 15365, 17560, 18438, 24584, 26040, 26340, 27218, 30730, 36876, 40827, 46095, 52680, 54436, 61460, 68045, 73752, 81654, 92190, 95263, 108872, 122920, 136090, 163308, 184380, 190526, 204135, 272180, 285789, 326616, 368760, 381052, 408270, 476315, 544360, 571578, 762104, 816540, 952630, 1143156, 1428945, 1633080, 1905260, 2286312, 2857890, 3810520, 5715780, 11431560]

約数ペア:

[(1, 11431560), (2, 5715780), (3, 3810520), (4, 2857890), (5, 2286312), (6, 1905260), (7, 1633080), (8, 1428945), (10, 1143156), (12, 952630), (14, 816540), (15, 762104), (20, 571578), (21, 544360), (24, 476315), (28, 408270), (30, 381052), (31, 368760), (35, 326616), (40, 285789), (42, 272180), (56, 204135), (60, 190526), (62, 184380), (70, 163308), (84, 136090), (93, 122920), (105, 108872), (120, 95263), (124, 92190), (140, 81654), (155, 73752), (168, 68045), (186, 61460), (210, 54436), (217, 52680), (248, 46095), (280, 40827), (310, 36876), (372, 30730), (420, 27218), (434, 26340), (439, 26040), (465, 24584), (620, 18438), (651, 17560), (744, 15365), (840, 13609), (868, 13170), (878, 13020), (930, 12292), (1085, 10536), (1240, 9219), (1302, 8780), (1317, 8680), (1736, 6585), (1756, 6510), (1860, 6146), (2170, 5268), (2195, 5208), (2604, 4390), (2634, 4340), (3073, 3720), (3255, 3512)]