122934840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4773

約数の個数: 128

約数和(自身を含む): 435179520

約数和(自身を除く): 312244680

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, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 4721, 5208, 6510, 8680, 9442, 13020, 14163, 18884, 23605, 26040, 28326, 33047, 37768, 47210, 56652, 66094, 70815, 94420, 99141, 113304, 132188, 141630, 146351, 165235, 188840, 198282, 264376, 283260, 292702, 330470, 396564, 439053, 495705, 566520, 585404, 660940, 731755, 793128, 878106, 991410, 1024457, 1170808, 1321880, 1463510, 1756212, 1982820, 2048914, 2195265, 2927020, 3073371, 3512424, 3965640, 4097828, 4390530, 5122285, 5854040, 6146742, 8195656, 8781060, 10244570, 12293484, 15366855, 17562120, 20489140, 24586968, 30733710, 40978280, 61467420, 122934840]

約数ペア:

[(1, 122934840), (2, 61467420), (3, 40978280), (4, 30733710), (5, 24586968), (6, 20489140), (7, 17562120), (8, 15366855), (10, 12293484), (12, 10244570), (14, 8781060), (15, 8195656), (20, 6146742), (21, 5854040), (24, 5122285), (28, 4390530), (30, 4097828), (31, 3965640), (35, 3512424), (40, 3073371), (42, 2927020), (56, 2195265), (60, 2048914), (62, 1982820), (70, 1756212), (84, 1463510), (93, 1321880), (105, 1170808), (120, 1024457), (124, 991410), (140, 878106), (155, 793128), (168, 731755), (186, 660940), (210, 585404), (217, 566520), (248, 495705), (280, 439053), (310, 396564), (372, 330470), (420, 292702), (434, 283260), (465, 264376), (620, 198282), (651, 188840), (744, 165235), (840, 146351), (868, 141630), (930, 132188), (1085, 113304), (1240, 99141), (1302, 94420), (1736, 70815), (1860, 66094), (2170, 56652), (2604, 47210), (3255, 37768), (3720, 33047), (4340, 28326), (4721, 26040), (5208, 23605), (6510, 18884), (8680, 14163), (9442, 13020)]