11757996880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{6011}}^1$

素因数の和:6537

約数の個数: 120

約数和(自身を含む): 31869612000

約数和(自身を除く): 20111615120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 499, 560, 784, 980, 998, 1960, 1996, 2495, 3493, 3920, 3992, 4990, 6011, 6986, 7984, 9980, 12022, 13972, 17465, 19960, 24044, 24451, 27944, 30055, 34930, 39920, 42077, 48088, 48902, 55888, 60110, 69860, 84154, 96176, 97804, 120220, 122255, 139720, 168308, 195608, 210385, 240440, 244510, 279440, 294539, 336616, 391216, 420770, 480880, 489020, 589078, 673232, 841540, 978040, 1178156, 1472695, 1683080, 1956080, 2356312, 2945390, 2999489, 3366160, 4712624, 5890780, 5998978, 11781560, 11997956, 14997445, 20996423, 23563120, 23995912, 29994890, 41992846, 47991824, 59989780, 83985692, 104982115, 119979560, 146974961, 167971384, 209964230, 239959120, 293949922, 335942768, 419928460, 587899844, 734874805, 839856920, 1175799688, 1469749610, 1679713840, 2351599376, 2939499220, 5878998440, 11757996880]

約数ペア:

[(1, 11757996880), (2, 5878998440), (4, 2939499220), (5, 2351599376), (7, 1679713840), (8, 1469749610), (10, 1175799688), (14, 839856920), (16, 734874805), (20, 587899844), (28, 419928460), (35, 335942768), (40, 293949922), (49, 239959120), (56, 209964230), (70, 167971384), (80, 146974961), (98, 119979560), (112, 104982115), (140, 83985692), (196, 59989780), (245, 47991824), (280, 41992846), (392, 29994890), (490, 23995912), (499, 23563120), (560, 20996423), (784, 14997445), (980, 11997956), (998, 11781560), (1960, 5998978), (1996, 5890780), (2495, 4712624), (3493, 3366160), (3920, 2999489), (3992, 2945390), (4990, 2356312), (6011, 1956080), (6986, 1683080), (7984, 1472695), (9980, 1178156), (12022, 978040), (13972, 841540), (17465, 673232), (19960, 589078), (24044, 489020), (24451, 480880), (27944, 420770), (30055, 391216), (34930, 336616), (39920, 294539), (42077, 279440), (48088, 244510), (48902, 240440), (55888, 210385), (60110, 195608), (69860, 168308), (84154, 139720), (96176, 122255), (97804, 120220)]