250254720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1937

約数の個数: 192

約数和(自身を含む): 902210400

約数和(自身を除く): 651955680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1889, 1920, 2070, 2208, 2760, 2880, 2944, 3312, 3680, 3778, 4140, 4416, 5520, 5667, 5760, 6624, 7360, 7556, 8280, 8832, 9445, 11040, 11334, 13248, 14720, 15112, 16560, 17001, 18890, 22080, 22668, 26496, 28335, 30224, 33120, 34002, 37780, 43447, 44160, 45336, 56670, 60448, 66240, 68004, 75560, 85005, 86894, 90672, 113340, 120896, 130341, 132480, 136008, 151120, 170010, 173788, 181344, 217235, 226680, 241792, 260682, 272016, 302240, 340020, 347576, 362688, 391023, 434470, 453360, 521364, 544032, 604480, 651705, 680040, 695152, 725376, 782046, 868940, 906720, 1042728, 1088064, 1208960, 1303410, 1360080, 1390304, 1564092, 1737880, 1813440, 1955115, 2085456, 2176128, 2606820, 2720160, 2780608, 3128184, 3475760, 3626880, 3910230, 4170912, 5213640, 5440320, 5561216, 6256368, 6951520, 7820460, 8341824, 10427280, 10880640, 12512736, 13903040, 15640920, 16683648, 20854560, 25025472, 27806080, 31281840, 41709120, 50050944, 62563680, 83418240, 125127360, 250254720]

約数ペア:

[(1, 250254720), (2, 125127360), (3, 83418240), (4, 62563680), (5, 50050944), (6, 41709120), (8, 31281840), (9, 27806080), (10, 25025472), (12, 20854560), (15, 16683648), (16, 15640920), (18, 13903040), (20, 12512736), (23, 10880640), (24, 10427280), (30, 8341824), (32, 7820460), (36, 6951520), (40, 6256368), (45, 5561216), (46, 5440320), (48, 5213640), (60, 4170912), (64, 3910230), (69, 3626880), (72, 3475760), (80, 3128184), (90, 2780608), (92, 2720160), (96, 2606820), (115, 2176128), (120, 2085456), (128, 1955115), (138, 1813440), (144, 1737880), (160, 1564092), (180, 1390304), (184, 1360080), (192, 1303410), (207, 1208960), (230, 1088064), (240, 1042728), (276, 906720), (288, 868940), (320, 782046), (345, 725376), (360, 695152), (368, 680040), (384, 651705), (414, 604480), (460, 544032), (480, 521364), (552, 453360), (576, 434470), (640, 391023), (690, 362688), (720, 347576), (736, 340020), (828, 302240), (920, 272016), (960, 260682), (1035, 241792), (1104, 226680), (1152, 217235), (1380, 181344), (1440, 173788), (1472, 170010), (1656, 151120), (1840, 136008), (1889, 132480), (1920, 130341), (2070, 120896), (2208, 113340), (2760, 90672), (2880, 86894), (2944, 85005), (3312, 75560), (3680, 68004), (3778, 66240), (4140, 60448), (4416, 56670), (5520, 45336), (5667, 44160), (5760, 43447), (6624, 37780), (7360, 34002), (7556, 33120), (8280, 30224), (8832, 28335), (9445, 26496), (11040, 22668), (11334, 22080), (13248, 18890), (14720, 17001), (15112, 16560)]