77234160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 251983872

約数和(自身を除く): 174749712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 47, 48, 60, 80, 82, 94, 120, 123, 141, 164, 167, 188, 205, 235, 240, 246, 282, 328, 334, 376, 410, 470, 492, 501, 564, 615, 656, 668, 705, 752, 820, 835, 940, 984, 1002, 1128, 1230, 1336, 1410, 1640, 1670, 1880, 1927, 1968, 2004, 2256, 2460, 2505, 2672, 2820, 3280, 3340, 3760, 3854, 4008, 4920, 5010, 5640, 5781, 6680, 6847, 7708, 7849, 8016, 9635, 9840, 10020, 11280, 11562, 13360, 13694, 15416, 15698, 19270, 20040, 20541, 23124, 23547, 27388, 28905, 30832, 31396, 34235, 38540, 39245, 40080, 41082, 46248, 47094, 54776, 57810, 62792, 68470, 77080, 78490, 82164, 92496, 94188, 102705, 109552, 115620, 117735, 125584, 136940, 154160, 156980, 164328, 188376, 205410, 231240, 235470, 273880, 313960, 321809, 328656, 376752, 410820, 462480, 470940, 547760, 627920, 643618, 821640, 941880, 965427, 1287236, 1609045, 1643280, 1883760, 1930854, 2574472, 3218090, 3861708, 4827135, 5148944, 6436180, 7723416, 9654270, 12872360, 15446832, 19308540, 25744720, 38617080, 77234160]

約数ペア:

[(1, 77234160), (2, 38617080), (3, 25744720), (4, 19308540), (5, 15446832), (6, 12872360), (8, 9654270), (10, 7723416), (12, 6436180), (15, 5148944), (16, 4827135), (20, 3861708), (24, 3218090), (30, 2574472), (40, 1930854), (41, 1883760), (47, 1643280), (48, 1609045), (60, 1287236), (80, 965427), (82, 941880), (94, 821640), (120, 643618), (123, 627920), (141, 547760), (164, 470940), (167, 462480), (188, 410820), (205, 376752), (235, 328656), (240, 321809), (246, 313960), (282, 273880), (328, 235470), (334, 231240), (376, 205410), (410, 188376), (470, 164328), (492, 156980), (501, 154160), (564, 136940), (615, 125584), (656, 117735), (668, 115620), (705, 109552), (752, 102705), (820, 94188), (835, 92496), (940, 82164), (984, 78490), (1002, 77080), (1128, 68470), (1230, 62792), (1336, 57810), (1410, 54776), (1640, 47094), (1670, 46248), (1880, 41082), (1927, 40080), (1968, 39245), (2004, 38540), (2256, 34235), (2460, 31396), (2505, 30832), (2672, 28905), (2820, 27388), (3280, 23547), (3340, 23124), (3760, 20541), (3854, 20040), (4008, 19270), (4920, 15698), (5010, 15416), (5640, 13694), (5781, 13360), (6680, 11562), (6847, 11280), (7708, 10020), (7849, 9840), (8016, 9635)]