262424960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3083}}^1$

素因数の和:3128

約数の個数: 128

約数和(自身を含む): 754963200

約数和(自身を除く): 492538240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 3083, 4256, 4480, 5320, 6080, 6166, 8512, 10640, 12160, 12332, 15415, 17024, 21280, 21581, 24664, 30830, 42560, 43162, 49328, 58577, 61660, 85120, 86324, 98656, 107905, 117154, 123320, 172648, 197312, 215810, 234308, 246640, 292885, 345296, 394624, 410039, 431620, 468616, 493280, 585770, 690592, 820078, 863240, 937232, 986560, 1171540, 1381184, 1640156, 1726480, 1874464, 1973120, 2050195, 2343080, 2762368, 3280312, 3452960, 3748928, 4100390, 4686160, 6560624, 6905920, 7497856, 8200780, 9372320, 13121248, 13811840, 16401560, 18744640, 26242496, 32803120, 37489280, 52484992, 65606240, 131212480, 262424960]

約数ペア:

[(1, 262424960), (2, 131212480), (4, 65606240), (5, 52484992), (7, 37489280), (8, 32803120), (10, 26242496), (14, 18744640), (16, 16401560), (19, 13811840), (20, 13121248), (28, 9372320), (32, 8200780), (35, 7497856), (38, 6905920), (40, 6560624), (56, 4686160), (64, 4100390), (70, 3748928), (76, 3452960), (80, 3280312), (95, 2762368), (112, 2343080), (128, 2050195), (133, 1973120), (140, 1874464), (152, 1726480), (160, 1640156), (190, 1381184), (224, 1171540), (266, 986560), (280, 937232), (304, 863240), (320, 820078), (380, 690592), (448, 585770), (532, 493280), (560, 468616), (608, 431620), (640, 410039), (665, 394624), (760, 345296), (896, 292885), (1064, 246640), (1120, 234308), (1216, 215810), (1330, 197312), (1520, 172648), (2128, 123320), (2240, 117154), (2432, 107905), (2660, 98656), (3040, 86324), (3083, 85120), (4256, 61660), (4480, 58577), (5320, 49328), (6080, 43162), (6166, 42560), (8512, 30830), (10640, 24664), (12160, 21581), (12332, 21280), (15415, 17024)]