18442649760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{2543}}^1$

素因数の和:3111

約数の個数: 192

約数和(自身を含む): 60236628480

約数和(自身を除く): 41793978720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 521, 580, 696, 870, 928, 1042, 1160, 1392, 1563, 1740, 2084, 2320, 2543, 2605, 2784, 3126, 3480, 4168, 4640, 5086, 5210, 6252, 6960, 7629, 7815, 8336, 10172, 10420, 12504, 12715, 13920, 15109, 15258, 15630, 16672, 20344, 20840, 25008, 25430, 30218, 30516, 31260, 38145, 40688, 41680, 45327, 50016, 50860, 60436, 61032, 62520, 73747, 75545, 76290, 81376, 83360, 90654, 101720, 120872, 122064, 125040, 147494, 151090, 152580, 181308, 203440, 221241, 226635, 241744, 244128, 250080, 294988, 302180, 305160, 362616, 368735, 406880, 442482, 453270, 483488, 589976, 604360, 610320, 725232, 737470, 884964, 906540, 1106205, 1179952, 1208720, 1220640, 1324903, 1450464, 1474940, 1769928, 1813080, 2212410, 2359904, 2417440, 2649806, 2949880, 3539856, 3626160, 3974709, 4424820, 5299612, 5899760, 6624515, 7079712, 7252320, 7949418, 8849640, 10599224, 11799520, 13249030, 15898836, 17699280, 19873545, 21198448, 26498060, 31797672, 35398560, 38422187, 39747090, 42396896, 52996120, 63595344, 76844374, 79494180, 105992240, 115266561, 127190688, 153688748, 158988360, 192110935, 211984480, 230533122, 307377496, 317976720, 384221870, 461066244, 576332805, 614754992, 635953440, 768443740, 922132488, 1152665610, 1229509984, 1536887480, 1844264976, 2305331220, 3073774960, 3688529952, 4610662440, 6147549920, 9221324880, 18442649760]

約数ペア:

[(1, 18442649760), (2, 9221324880), (3, 6147549920), (4, 4610662440), (5, 3688529952), (6, 3073774960), (8, 2305331220), (10, 1844264976), (12, 1536887480), (15, 1229509984), (16, 1152665610), (20, 922132488), (24, 768443740), (29, 635953440), (30, 614754992), (32, 576332805), (40, 461066244), (48, 384221870), (58, 317976720), (60, 307377496), (80, 230533122), (87, 211984480), (96, 192110935), (116, 158988360), (120, 153688748), (145, 127190688), (160, 115266561), (174, 105992240), (232, 79494180), (240, 76844374), (290, 63595344), (348, 52996120), (435, 42396896), (464, 39747090), (480, 38422187), (521, 35398560), (580, 31797672), (696, 26498060), (870, 21198448), (928, 19873545), (1042, 17699280), (1160, 15898836), (1392, 13249030), (1563, 11799520), (1740, 10599224), (2084, 8849640), (2320, 7949418), (2543, 7252320), (2605, 7079712), (2784, 6624515), (3126, 5899760), (3480, 5299612), (4168, 4424820), (4640, 3974709), (5086, 3626160), (5210, 3539856), (6252, 2949880), (6960, 2649806), (7629, 2417440), (7815, 2359904), (8336, 2212410), (10172, 1813080), (10420, 1769928), (12504, 1474940), (12715, 1450464), (13920, 1324903), (15109, 1220640), (15258, 1208720), (15630, 1179952), (16672, 1106205), (20344, 906540), (20840, 884964), (25008, 737470), (25430, 725232), (30218, 610320), (30516, 604360), (31260, 589976), (38145, 483488), (40688, 453270), (41680, 442482), (45327, 406880), (50016, 368735), (50860, 362616), (60436, 305160), (61032, 302180), (62520, 294988), (73747, 250080), (75545, 244128), (76290, 241744), (81376, 226635), (83360, 221241), (90654, 203440), (101720, 181308), (120872, 152580), (122064, 151090), (125040, 147494)]