443326240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 1280240640

約数和(自身を除く): 836914400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 83, 95, 112, 133, 140, 152, 160, 166, 190, 224, 251, 266, 280, 304, 332, 380, 415, 502, 532, 560, 581, 608, 664, 665, 760, 830, 1004, 1064, 1120, 1162, 1255, 1328, 1330, 1520, 1577, 1660, 1757, 2008, 2128, 2324, 2510, 2656, 2660, 2905, 3040, 3154, 3320, 3514, 4016, 4256, 4648, 4769, 5020, 5320, 5810, 6308, 6640, 7028, 7885, 8032, 8785, 9296, 9538, 10040, 10640, 11039, 11620, 12616, 13280, 14056, 15770, 17570, 18592, 19076, 20080, 20833, 21280, 22078, 23240, 23845, 25232, 28112, 31540, 33383, 35140, 38152, 40160, 41666, 44156, 46480, 47690, 50464, 55195, 56224, 63080, 66766, 70280, 76304, 83332, 88312, 92960, 95380, 104165, 110390, 126160, 133532, 140560, 145831, 152608, 166664, 166915, 176624, 190760, 208330, 220780, 252320, 267064, 281120, 291662, 333328, 333830, 353248, 381520, 395827, 416660, 441560, 534128, 583324, 666656, 667660, 729155, 763040, 791654, 833320, 883120, 1068256, 1166648, 1335320, 1458310, 1583308, 1666640, 1766240, 1979135, 2333296, 2670640, 2770789, 2916620, 3166616, 3333280, 3958270, 4666592, 5341280, 5541578, 5833240, 6333232, 7916540, 11083156, 11666480, 12666464, 13853945, 15833080, 22166312, 23332960, 27707890, 31666160, 44332624, 55415780, 63332320, 88665248, 110831560, 221663120, 443326240]

約数ペア:

[(1, 443326240), (2, 221663120), (4, 110831560), (5, 88665248), (7, 63332320), (8, 55415780), (10, 44332624), (14, 31666160), (16, 27707890), (19, 23332960), (20, 22166312), (28, 15833080), (32, 13853945), (35, 12666464), (38, 11666480), (40, 11083156), (56, 7916540), (70, 6333232), (76, 5833240), (80, 5541578), (83, 5341280), (95, 4666592), (112, 3958270), (133, 3333280), (140, 3166616), (152, 2916620), (160, 2770789), (166, 2670640), (190, 2333296), (224, 1979135), (251, 1766240), (266, 1666640), (280, 1583308), (304, 1458310), (332, 1335320), (380, 1166648), (415, 1068256), (502, 883120), (532, 833320), (560, 791654), (581, 763040), (608, 729155), (664, 667660), (665, 666656), (760, 583324), (830, 534128), (1004, 441560), (1064, 416660), (1120, 395827), (1162, 381520), (1255, 353248), (1328, 333830), (1330, 333328), (1520, 291662), (1577, 281120), (1660, 267064), (1757, 252320), (2008, 220780), (2128, 208330), (2324, 190760), (2510, 176624), (2656, 166915), (2660, 166664), (2905, 152608), (3040, 145831), (3154, 140560), (3320, 133532), (3514, 126160), (4016, 110390), (4256, 104165), (4648, 95380), (4769, 92960), (5020, 88312), (5320, 83332), (5810, 76304), (6308, 70280), (6640, 66766), (7028, 63080), (7885, 56224), (8032, 55195), (8785, 50464), (9296, 47690), (9538, 46480), (10040, 44156), (10640, 41666), (11039, 40160), (11620, 38152), (12616, 35140), (13280, 33383), (14056, 31540), (15770, 28112), (17570, 25232), (18592, 23845), (19076, 23240), (20080, 22078), (20833, 21280)]