2017236960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5021}}^1$

素因数の和:5079

約数の個数: 240

約数和(自身を含む): 7350279552

約数和(自身を除く): 5333042592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5021, 5022, 5580, 6480, 6696, 7440, 8370, 8928, 10042, 10044, 11160, 12555, 12960, 13392, 14880, 15063, 16740, 20084, 20088, 22320, 25105, 25110, 26784, 30126, 33480, 40168, 40176, 44640, 45189, 50210, 50220, 60252, 66960, 75315, 80336, 80352, 90378, 100420, 100440, 120504, 133920, 135567, 150630, 155651, 160672, 180756, 200840, 200880, 225945, 241008, 271134, 301260, 311302, 361512, 401680, 401760, 406701, 451890, 466953, 482016, 542268, 602520, 622604, 677835, 723024, 778255, 803360, 813402, 903780, 933906, 1084536, 1205040, 1245208, 1355670, 1400859, 1446048, 1556510, 1626804, 1807560, 1867812, 2033505, 2169072, 2334765, 2410080, 2490416, 2711340, 2801718, 3113020, 3253608, 3615120, 3735624, 4067010, 4202577, 4338144, 4669530, 4980832, 5422680, 5603436, 6226040, 6507216, 7004295, 7230240, 7471248, 8134020, 8405154, 9339060, 10845360, 11206872, 12452080, 12607731, 13014432, 14008590, 14942496, 16268040, 16810308, 18678120, 21012885, 21690720, 22413744, 24904160, 25215462, 28017180, 32536080, 33620616, 37356240, 42025770, 44827488, 50430924, 56034360, 63038655, 65072160, 67241232, 74712480, 84051540, 100861848, 112068720, 126077310, 134482464, 168103080, 201723696, 224137440, 252154620, 336206160, 403447392, 504309240, 672412320, 1008618480, 2017236960]

約数ペア:

[(1, 2017236960), (2, 1008618480), (3, 672412320), (4, 504309240), (5, 403447392), (6, 336206160), (8, 252154620), (9, 224137440), (10, 201723696), (12, 168103080), (15, 134482464), (16, 126077310), (18, 112068720), (20, 100861848), (24, 84051540), (27, 74712480), (30, 67241232), (31, 65072160), (32, 63038655), (36, 56034360), (40, 50430924), (45, 44827488), (48, 42025770), (54, 37356240), (60, 33620616), (62, 32536080), (72, 28017180), (80, 25215462), (81, 24904160), (90, 22413744), (93, 21690720), (96, 21012885), (108, 18678120), (120, 16810308), (124, 16268040), (135, 14942496), (144, 14008590), (155, 13014432), (160, 12607731), (162, 12452080), (180, 11206872), (186, 10845360), (216, 9339060), (240, 8405154), (248, 8134020), (270, 7471248), (279, 7230240), (288, 7004295), (310, 6507216), (324, 6226040), (360, 5603436), (372, 5422680), (405, 4980832), (432, 4669530), (465, 4338144), (480, 4202577), (496, 4067010), (540, 3735624), (558, 3615120), (620, 3253608), (648, 3113020), (720, 2801718), (744, 2711340), (810, 2490416), (837, 2410080), (864, 2334765), (930, 2169072), (992, 2033505), (1080, 1867812), (1116, 1807560), (1240, 1626804), (1296, 1556510), (1395, 1446048), (1440, 1400859), (1488, 1355670), (1620, 1245208), (1674, 1205040), (1860, 1084536), (2160, 933906), (2232, 903780), (2480, 813402), (2511, 803360), (2592, 778255), (2790, 723024), (2976, 677835), (3240, 622604), (3348, 602520), (3720, 542268), (4185, 482016), (4320, 466953), (4464, 451890), (4960, 406701), (5021, 401760), (5022, 401680), (5580, 361512), (6480, 311302), (6696, 301260), (7440, 271134), (8370, 241008), (8928, 225945), (10042, 200880), (10044, 200840), (11160, 180756), (12555, 160672), (12960, 155651), (13392, 150630), (14880, 135567), (15063, 133920), (16740, 120504), (20084, 100440), (20088, 100420), (22320, 90378), (25105, 80352), (25110, 80336), (26784, 75315), (30126, 66960), (33480, 60252), (40168, 50220), (40176, 50210), (44640, 45189)]