225413760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 256

約数和(自身を含む): 845147520

約数和(自身を除く): 619733760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 821, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1560, 1642, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2463, 2496, 2640, 2860, 3120, 3284, 3432, 3520, 4105, 4160, 4224, 4290, 4576, 4926, 4992, 5280, 5720, 6240, 6568, 6864, 7040, 8210, 8320, 8580, 9031, 9152, 9852, 10560, 10673, 11440, 12315, 12480, 13136, 13728, 16420, 17160, 18062, 18304, 19704, 21120, 21346, 22880, 24630, 24960, 26272, 27093, 27456, 32019, 32840, 34320, 36124, 39408, 42692, 45155, 45760, 49260, 52544, 53365, 54186, 54912, 64038, 65680, 68640, 72248, 78816, 85384, 90310, 91520, 98520, 105088, 106730, 108372, 117403, 128076, 131360, 135465, 137280, 144496, 157632, 160095, 170768, 180620, 197040, 213460, 216744, 234806, 256152, 262720, 270930, 274560, 288992, 315264, 320190, 341536, 352209, 361240, 394080, 426920, 433488, 469612, 512304, 525440, 541860, 577984, 587015, 640380, 683072, 704418, 722480, 788160, 853840, 866976, 939224, 1024608, 1083720, 1155968, 1174030, 1280760, 1366144, 1408836, 1444960, 1576320, 1707680, 1733952, 1761045, 1878448, 2049216, 2167440, 2348060, 2561520, 2817672, 2889920, 3415360, 3467904, 3522090, 3756896, 4098432, 4334880, 4696120, 5123040, 5635344, 5779840, 6830720, 7044180, 7513792, 8669760, 9392240, 10246080, 11270688, 14088360, 15027584, 17339520, 18784480, 20492160, 22541376, 28176720, 37568960, 45082752, 56353440, 75137920, 112706880, 225413760]

約数ペア:

[(1, 225413760), (2, 112706880), (3, 75137920), (4, 56353440), (5, 45082752), (6, 37568960), (8, 28176720), (10, 22541376), (11, 20492160), (12, 18784480), (13, 17339520), (15, 15027584), (16, 14088360), (20, 11270688), (22, 10246080), (24, 9392240), (26, 8669760), (30, 7513792), (32, 7044180), (33, 6830720), (39, 5779840), (40, 5635344), (44, 5123040), (48, 4696120), (52, 4334880), (55, 4098432), (60, 3756896), (64, 3522090), (65, 3467904), (66, 3415360), (78, 2889920), (80, 2817672), (88, 2561520), (96, 2348060), (104, 2167440), (110, 2049216), (120, 1878448), (128, 1761045), (130, 1733952), (132, 1707680), (143, 1576320), (156, 1444960), (160, 1408836), (165, 1366144), (176, 1280760), (192, 1174030), (195, 1155968), (208, 1083720), (220, 1024608), (240, 939224), (260, 866976), (264, 853840), (286, 788160), (312, 722480), (320, 704418), (330, 683072), (352, 640380), (384, 587015), (390, 577984), (416, 541860), (429, 525440), (440, 512304), (480, 469612), (520, 433488), (528, 426920), (572, 394080), (624, 361240), (640, 352209), (660, 341536), (704, 320190), (715, 315264), (780, 288992), (821, 274560), (832, 270930), (858, 262720), (880, 256152), (960, 234806), (1040, 216744), (1056, 213460), (1144, 197040), (1248, 180620), (1320, 170768), (1408, 160095), (1430, 157632), (1560, 144496), (1642, 137280), (1664, 135465), (1716, 131360), (1760, 128076), (1920, 117403), (2080, 108372), (2112, 106730), (2145, 105088), (2288, 98520), (2463, 91520), (2496, 90310), (2640, 85384), (2860, 78816), (3120, 72248), (3284, 68640), (3432, 65680), (3520, 64038), (4105, 54912), (4160, 54186), (4224, 53365), (4290, 52544), (4576, 49260), (4926, 45760), (4992, 45155), (5280, 42692), (5720, 39408), (6240, 36124), (6568, 34320), (6864, 32840), (7040, 32019), (8210, 27456), (8320, 27093), (8580, 26272), (9031, 24960), (9152, 24630), (9852, 22880), (10560, 21346), (10673, 21120), (11440, 19704), (12315, 18304), (12480, 18062), (13136, 17160), (13728, 16420)]