193288440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:901

約数の個数: 128

約数和(自身を含む): 606735360

約数和(自身を除く): 413446920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 47, 60, 86, 94, 120, 129, 141, 172, 188, 215, 235, 258, 282, 344, 376, 430, 470, 516, 564, 645, 705, 797, 860, 940, 1032, 1128, 1290, 1410, 1594, 1720, 1880, 2021, 2391, 2580, 2820, 3188, 3985, 4042, 4782, 5160, 5640, 6063, 6376, 7970, 8084, 9564, 10105, 11955, 12126, 15940, 16168, 19128, 20210, 23910, 24252, 30315, 31880, 34271, 37459, 40420, 47820, 48504, 60630, 68542, 74918, 80840, 95640, 102813, 112377, 121260, 137084, 149836, 171355, 187295, 205626, 224754, 242520, 274168, 299672, 342710, 374590, 411252, 449508, 514065, 561885, 685420, 749180, 822504, 899016, 1028130, 1123770, 1370840, 1498360, 1610737, 2056260, 2247540, 3221474, 4112520, 4495080, 4832211, 6442948, 8053685, 9664422, 12885896, 16107370, 19328844, 24161055, 32214740, 38657688, 48322110, 64429480, 96644220, 193288440]

約数ペア:

[(1, 193288440), (2, 96644220), (3, 64429480), (4, 48322110), (5, 38657688), (6, 32214740), (8, 24161055), (10, 19328844), (12, 16107370), (15, 12885896), (20, 9664422), (24, 8053685), (30, 6442948), (40, 4832211), (43, 4495080), (47, 4112520), (60, 3221474), (86, 2247540), (94, 2056260), (120, 1610737), (129, 1498360), (141, 1370840), (172, 1123770), (188, 1028130), (215, 899016), (235, 822504), (258, 749180), (282, 685420), (344, 561885), (376, 514065), (430, 449508), (470, 411252), (516, 374590), (564, 342710), (645, 299672), (705, 274168), (797, 242520), (860, 224754), (940, 205626), (1032, 187295), (1128, 171355), (1290, 149836), (1410, 137084), (1594, 121260), (1720, 112377), (1880, 102813), (2021, 95640), (2391, 80840), (2580, 74918), (2820, 68542), (3188, 60630), (3985, 48504), (4042, 47820), (4782, 40420), (5160, 37459), (5640, 34271), (6063, 31880), (6376, 30315), (7970, 24252), (8084, 23910), (9564, 20210), (10105, 19128), (11955, 16168), (12126, 15940)]