1233196160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3877}}^1$

素因数の和:3974

約数の個数: 128

約数和(自身を含む): 3417603840

約数和(自身を除く): 2184407680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 640, 710, 896, 994, 1120, 1136, 1420, 1988, 2240, 2272, 2485, 2840, 3877, 3976, 4480, 4544, 4970, 5680, 7754, 7952, 9088, 9940, 11360, 15508, 15904, 19385, 19880, 22720, 27139, 31016, 31808, 38770, 39760, 45440, 54278, 62032, 63616, 77540, 79520, 108556, 124064, 135695, 155080, 159040, 217112, 248128, 271390, 275267, 310160, 318080, 434224, 496256, 542780, 550534, 620320, 868448, 1085560, 1101068, 1240640, 1376335, 1736896, 1926869, 2171120, 2202136, 2481280, 2752670, 3473792, 3853738, 4342240, 4404272, 5505340, 7707476, 8684480, 8808544, 9634345, 11010680, 15414952, 17368960, 17617088, 19268690, 22021360, 30829904, 35234176, 38537380, 44042720, 61659808, 77074760, 88085440, 123319616, 154149520, 176170880, 246639232, 308299040, 616598080, 1233196160]

約数ペア:

[(1, 1233196160), (2, 616598080), (4, 308299040), (5, 246639232), (7, 176170880), (8, 154149520), (10, 123319616), (14, 88085440), (16, 77074760), (20, 61659808), (28, 44042720), (32, 38537380), (35, 35234176), (40, 30829904), (56, 22021360), (64, 19268690), (70, 17617088), (71, 17368960), (80, 15414952), (112, 11010680), (128, 9634345), (140, 8808544), (142, 8684480), (160, 7707476), (224, 5505340), (280, 4404272), (284, 4342240), (320, 3853738), (355, 3473792), (448, 2752670), (497, 2481280), (560, 2202136), (568, 2171120), (640, 1926869), (710, 1736896), (896, 1376335), (994, 1240640), (1120, 1101068), (1136, 1085560), (1420, 868448), (1988, 620320), (2240, 550534), (2272, 542780), (2485, 496256), (2840, 434224), (3877, 318080), (3976, 310160), (4480, 275267), (4544, 271390), (4970, 248128), (5680, 217112), (7754, 159040), (7952, 155080), (9088, 135695), (9940, 124064), (11360, 108556), (15508, 79520), (15904, 77540), (19385, 63616), (19880, 62032), (22720, 54278), (27139, 45440), (31016, 39760), (31808, 38770)]