250830720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{6221}}^1$

素因数の和:6253

約数の個数: 192

約数和(自身を含む): 990044640

約数和(自身を除く): 739213920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6221, 6720, 8064, 10080, 12442, 13440, 18663, 20160, 24884, 31105, 37326, 40320, 43547, 49768, 55989, 62210, 74652, 87094, 93315, 99536, 111978, 124420, 130641, 149304, 174188, 186630, 199072, 217735, 223956, 248840, 261282, 279945, 298608, 348376, 373260, 391923, 398144, 435470, 447912, 497680, 522564, 559890, 597216, 653205, 696752, 746520, 783846, 796288, 870940, 895824, 995360, 1045128, 1119780, 1194432, 1306410, 1393504, 1493040, 1567692, 1741880, 1791648, 1959615, 1990720, 2090256, 2239560, 2388864, 2612820, 2787008, 2986080, 3135384, 3483760, 3583296, 3919230, 3981440, 4180512, 4479120, 5225640, 5574016, 5972160, 6270768, 6967520, 7166592, 7838460, 8361024, 8958240, 10451280, 11944320, 12541536, 13935040, 15676920, 16722048, 17916480, 20902560, 25083072, 27870080, 31353840, 35832960, 41805120, 50166144, 62707680, 83610240, 125415360, 250830720]

約数ペア:

[(1, 250830720), (2, 125415360), (3, 83610240), (4, 62707680), (5, 50166144), (6, 41805120), (7, 35832960), (8, 31353840), (9, 27870080), (10, 25083072), (12, 20902560), (14, 17916480), (15, 16722048), (16, 15676920), (18, 13935040), (20, 12541536), (21, 11944320), (24, 10451280), (28, 8958240), (30, 8361024), (32, 7838460), (35, 7166592), (36, 6967520), (40, 6270768), (42, 5972160), (45, 5574016), (48, 5225640), (56, 4479120), (60, 4180512), (63, 3981440), (64, 3919230), (70, 3583296), (72, 3483760), (80, 3135384), (84, 2986080), (90, 2787008), (96, 2612820), (105, 2388864), (112, 2239560), (120, 2090256), (126, 1990720), (128, 1959615), (140, 1791648), (144, 1741880), (160, 1567692), (168, 1493040), (180, 1393504), (192, 1306410), (210, 1194432), (224, 1119780), (240, 1045128), (252, 995360), (280, 895824), (288, 870940), (315, 796288), (320, 783846), (336, 746520), (360, 696752), (384, 653205), (420, 597216), (448, 559890), (480, 522564), (504, 497680), (560, 447912), (576, 435470), (630, 398144), (640, 391923), (672, 373260), (720, 348376), (840, 298608), (896, 279945), (960, 261282), (1008, 248840), (1120, 223956), (1152, 217735), (1260, 199072), (1344, 186630), (1440, 174188), (1680, 149304), (1920, 130641), (2016, 124420), (2240, 111978), (2520, 99536), (2688, 93315), (2880, 87094), (3360, 74652), (4032, 62210), (4480, 55989), (5040, 49768), (5760, 43547), (6221, 40320), (6720, 37326), (8064, 31105), (10080, 24884), (12442, 20160), (13440, 18663)]