495815040

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{4099}}^1$

素因数の和:4134

約数の個数: 256

約数和(自身を含む): 2007360000

約数和(自身を除く): 1511544960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4099, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8198, 8640, 10080, 12096, 12297, 13440, 15120, 16396, 17280, 20160, 20495, 24192, 24594, 28693, 30240, 32792, 36891, 40320, 40990, 49188, 57386, 60480, 61485, 65584, 73782, 81980, 86079, 98376, 110673, 114772, 120960, 122970, 131168, 143465, 147564, 163960, 172158, 184455, 196752, 221346, 229544, 245940, 258237, 262336, 286930, 295128, 327920, 344316, 368910, 393504, 430395, 442692, 459088, 491880, 516474, 524672, 553365, 573860, 590256, 655840, 688632, 737820, 774711, 787008, 860790, 885384, 918176, 983760, 1032948, 1106730, 1147720, 1180512, 1291185, 1311680, 1377264, 1475640, 1549422, 1574016, 1721580, 1770768, 1836352, 1967520, 2065896, 2213460, 2295440, 2361024, 2582370, 2623360, 2754528, 2951280, 3098844, 3443160, 3541536, 3672704, 3873555, 3935040, 4131792, 4426920, 4590880, 4722048, 5164740, 5509056, 5902560, 6197688, 6886320, 7083072, 7747110, 7870080, 8263584, 8853840, 9181760, 10329480, 11018112, 11805120, 12395376, 13772640, 14166144, 15494220, 16527168, 17707680, 18363520, 20658960, 23610240, 24790752, 27545280, 30988440, 33054336, 35415360, 41317920, 49581504, 55090560, 61976880, 70830720, 82635840, 99163008, 123953760, 165271680, 247907520, 495815040]

約数ペア:

[(1, 495815040), (2, 247907520), (3, 165271680), (4, 123953760), (5, 99163008), (6, 82635840), (7, 70830720), (8, 61976880), (9, 55090560), (10, 49581504), (12, 41317920), (14, 35415360), (15, 33054336), (16, 30988440), (18, 27545280), (20, 24790752), (21, 23610240), (24, 20658960), (27, 18363520), (28, 17707680), (30, 16527168), (32, 15494220), (35, 14166144), (36, 13772640), (40, 12395376), (42, 11805120), (45, 11018112), (48, 10329480), (54, 9181760), (56, 8853840), (60, 8263584), (63, 7870080), (64, 7747110), (70, 7083072), (72, 6886320), (80, 6197688), (84, 5902560), (90, 5509056), (96, 5164740), (105, 4722048), (108, 4590880), (112, 4426920), (120, 4131792), (126, 3935040), (128, 3873555), (135, 3672704), (140, 3541536), (144, 3443160), (160, 3098844), (168, 2951280), (180, 2754528), (189, 2623360), (192, 2582370), (210, 2361024), (216, 2295440), (224, 2213460), (240, 2065896), (252, 1967520), (270, 1836352), (280, 1770768), (288, 1721580), (315, 1574016), (320, 1549422), (336, 1475640), (360, 1377264), (378, 1311680), (384, 1291185), (420, 1180512), (432, 1147720), (448, 1106730), (480, 1032948), (504, 983760), (540, 918176), (560, 885384), (576, 860790), (630, 787008), (640, 774711), (672, 737820), (720, 688632), (756, 655840), (840, 590256), (864, 573860), (896, 553365), (945, 524672), (960, 516474), (1008, 491880), (1080, 459088), (1120, 442692), (1152, 430395), (1260, 393504), (1344, 368910), (1440, 344316), (1512, 327920), (1680, 295128), (1728, 286930), (1890, 262336), (1920, 258237), (2016, 245940), (2160, 229544), (2240, 221346), (2520, 196752), (2688, 184455), (2880, 172158), (3024, 163960), (3360, 147564), (3456, 143465), (3780, 131168), (4032, 122970), (4099, 120960), (4320, 114772), (4480, 110673), (5040, 98376), (5760, 86079), (6048, 81980), (6720, 73782), (7560, 65584), (8064, 61485), (8198, 60480), (8640, 57386), (10080, 49188), (12096, 40990), (12297, 40320), (13440, 36891), (15120, 32792), (16396, 30240), (17280, 28693), (20160, 24594), (20495, 24192)]