249052320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1$

素因数の和:1785

約数の個数: 240

約数和(自身を含む): 959400288

約数和(自身を除く): 710347968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1747, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3494, 3564, 3960, 4320, 4455, 4752, 5241, 5280, 5940, 6480, 6988, 7128, 7920, 8735, 8910, 9504, 10482, 11880, 12960, 13976, 14256, 15723, 15840, 17470, 17820, 19217, 20964, 23760, 26205, 27952, 28512, 31446, 34940, 35640, 38434, 41928, 47169, 47520, 52410, 55904, 57651, 62892, 69880, 71280, 76868, 78615, 83856, 94338, 96085, 104820, 115302, 125784, 139760, 141507, 142560, 153736, 157230, 167712, 172953, 188676, 192170, 209640, 230604, 235845, 251568, 279520, 283014, 288255, 307472, 314460, 345906, 377352, 384340, 419280, 461208, 471690, 503136, 518859, 566028, 576510, 614944, 628920, 691812, 707535, 754704, 768680, 838560, 864765, 922416, 943380, 1037718, 1132056, 1153020, 1257840, 1383624, 1415070, 1509408, 1537360, 1556577, 1729530, 1844832, 1886760, 2075436, 2264112, 2306040, 2515680, 2594295, 2767248, 2830140, 3074720, 3113154, 3459060, 3773520, 4150872, 4528224, 4612080, 5188590, 5534496, 5660280, 6226308, 6918120, 7547040, 7782885, 8301744, 9224160, 10377180, 11320560, 12452616, 13836240, 15565770, 16603488, 20754360, 22641120, 24905232, 27672480, 31131540, 41508720, 49810464, 62263080, 83017440, 124526160, 249052320]

約数ペア:

[(1, 249052320), (2, 124526160), (3, 83017440), (4, 62263080), (5, 49810464), (6, 41508720), (8, 31131540), (9, 27672480), (10, 24905232), (11, 22641120), (12, 20754360), (15, 16603488), (16, 15565770), (18, 13836240), (20, 12452616), (22, 11320560), (24, 10377180), (27, 9224160), (30, 8301744), (32, 7782885), (33, 7547040), (36, 6918120), (40, 6226308), (44, 5660280), (45, 5534496), (48, 5188590), (54, 4612080), (55, 4528224), (60, 4150872), (66, 3773520), (72, 3459060), (80, 3113154), (81, 3074720), (88, 2830140), (90, 2767248), (96, 2594295), (99, 2515680), (108, 2306040), (110, 2264112), (120, 2075436), (132, 1886760), (135, 1844832), (144, 1729530), (160, 1556577), (162, 1537360), (165, 1509408), (176, 1415070), (180, 1383624), (198, 1257840), (216, 1153020), (220, 1132056), (240, 1037718), (264, 943380), (270, 922416), (288, 864765), (297, 838560), (324, 768680), (330, 754704), (352, 707535), (360, 691812), (396, 628920), (405, 614944), (432, 576510), (440, 566028), (480, 518859), (495, 503136), (528, 471690), (540, 461208), (594, 419280), (648, 384340), (660, 377352), (720, 345906), (792, 314460), (810, 307472), (864, 288255), (880, 283014), (891, 279520), (990, 251568), (1056, 235845), (1080, 230604), (1188, 209640), (1296, 192170), (1320, 188676), (1440, 172953), (1485, 167712), (1584, 157230), (1620, 153736), (1747, 142560), (1760, 141507), (1782, 139760), (1980, 125784), (2160, 115302), (2376, 104820), (2592, 96085), (2640, 94338), (2970, 83856), (3168, 78615), (3240, 76868), (3494, 71280), (3564, 69880), (3960, 62892), (4320, 57651), (4455, 55904), (4752, 52410), (5241, 47520), (5280, 47169), (5940, 41928), (6480, 38434), (6988, 35640), (7128, 34940), (7920, 31446), (8735, 28512), (8910, 27952), (9504, 26205), (10482, 23760), (11880, 20964), (12960, 19217), (13976, 17820), (14256, 17470), (15723, 15840)]