468270400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 168

約数和(自身を含む): 1269918720

約数和(自身を除く): 801648320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 47, 50, 52, 64, 65, 80, 94, 100, 104, 130, 160, 188, 200, 208, 235, 260, 320, 325, 376, 400, 416, 470, 479, 520, 611, 650, 752, 800, 832, 940, 958, 1040, 1175, 1222, 1300, 1504, 1600, 1880, 1916, 2080, 2350, 2395, 2444, 2600, 3008, 3055, 3760, 3832, 4160, 4700, 4790, 4888, 5200, 6110, 6227, 7520, 7664, 9400, 9580, 9776, 10400, 11975, 12220, 12454, 15040, 15275, 15328, 18800, 19160, 19552, 20800, 22513, 23950, 24440, 24908, 30550, 30656, 31135, 37600, 38320, 39104, 45026, 47900, 48880, 49816, 61100, 62270, 75200, 76640, 90052, 95800, 97760, 99632, 112565, 122200, 124540, 153280, 155675, 180104, 191600, 195520, 199264, 225130, 244400, 249080, 292669, 311350, 360208, 383200, 398528, 450260, 488800, 498160, 562825, 585338, 622700, 720416, 766400, 900520, 977600, 996320, 1125650, 1170676, 1245400, 1440832, 1463345, 1801040, 1992640, 2251300, 2341352, 2490800, 2926690, 3602080, 4502600, 4682704, 4981600, 5853380, 7204160, 7316725, 9005200, 9365408, 9963200, 11706760, 14633450, 18010400, 18730816, 23413520, 29266900, 36020800, 46827040, 58533800, 93654080, 117067600, 234135200, 468270400]

約数ペア:

[(1, 468270400), (2, 234135200), (4, 117067600), (5, 93654080), (8, 58533800), (10, 46827040), (13, 36020800), (16, 29266900), (20, 23413520), (25, 18730816), (26, 18010400), (32, 14633450), (40, 11706760), (47, 9963200), (50, 9365408), (52, 9005200), (64, 7316725), (65, 7204160), (80, 5853380), (94, 4981600), (100, 4682704), (104, 4502600), (130, 3602080), (160, 2926690), (188, 2490800), (200, 2341352), (208, 2251300), (235, 1992640), (260, 1801040), (320, 1463345), (325, 1440832), (376, 1245400), (400, 1170676), (416, 1125650), (470, 996320), (479, 977600), (520, 900520), (611, 766400), (650, 720416), (752, 622700), (800, 585338), (832, 562825), (940, 498160), (958, 488800), (1040, 450260), (1175, 398528), (1222, 383200), (1300, 360208), (1504, 311350), (1600, 292669), (1880, 249080), (1916, 244400), (2080, 225130), (2350, 199264), (2395, 195520), (2444, 191600), (2600, 180104), (3008, 155675), (3055, 153280), (3760, 124540), (3832, 122200), (4160, 112565), (4700, 99632), (4790, 97760), (4888, 95800), (5200, 90052), (6110, 76640), (6227, 75200), (7520, 62270), (7664, 61100), (9400, 49816), (9580, 48880), (9776, 47900), (10400, 45026), (11975, 39104), (12220, 38320), (12454, 37600), (15040, 31135), (15275, 30656), (15328, 30550), (18800, 24908), (19160, 24440), (19552, 23950), (20800, 22513)]