203437440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 256

約数和(自身を含む): 736113600

約数和(自身を除く): 532676160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 128, 135, 144, 160, 180, 183, 192, 193, 216, 240, 244, 270, 288, 305, 320, 360, 366, 384, 386, 432, 480, 488, 540, 549, 576, 579, 610, 640, 720, 732, 772, 864, 915, 960, 965, 976, 1080, 1098, 1152, 1158, 1220, 1440, 1464, 1544, 1647, 1728, 1737, 1830, 1920, 1930, 1952, 2160, 2196, 2316, 2440, 2745, 2880, 2895, 2928, 3088, 3294, 3456, 3474, 3660, 3860, 3904, 4320, 4392, 4632, 4880, 5211, 5490, 5760, 5790, 5856, 6176, 6588, 6948, 7320, 7720, 7808, 8235, 8640, 8685, 8784, 9264, 9760, 10422, 10980, 11580, 11712, 11773, 12352, 13176, 13896, 14640, 15440, 16470, 17280, 17370, 17568, 18528, 19520, 20844, 21960, 23160, 23424, 23546, 24704, 26055, 26352, 27792, 29280, 30880, 32940, 34740, 35136, 35319, 37056, 39040, 41688, 43920, 46320, 47092, 52110, 52704, 55584, 58560, 58865, 61760, 65880, 69480, 70272, 70638, 74112, 83376, 87840, 92640, 94184, 104220, 105408, 105957, 111168, 117120, 117730, 123520, 131760, 138960, 141276, 166752, 175680, 176595, 185280, 188368, 208440, 210816, 211914, 222336, 235460, 263520, 277920, 282552, 317871, 333504, 351360, 353190, 370560, 376736, 416880, 423828, 470920, 527040, 529785, 555840, 565104, 635742, 667008, 706380, 753472, 833760, 847656, 941840, 1054080, 1059570, 1111680, 1130208, 1271484, 1412760, 1506944, 1589355, 1667520, 1695312, 1883680, 2119140, 2260416, 2542968, 2825520, 3178710, 3335040, 3390624, 3767360, 4238280, 4520832, 5085936, 5651040, 6357420, 6781248, 7534720, 8476560, 10171872, 11302080, 12714840, 13562496, 16953120, 20343744, 22604160, 25429680, 33906240, 40687488, 50859360, 67812480, 101718720, 203437440]

約数ペア:

[(1, 203437440), (2, 101718720), (3, 67812480), (4, 50859360), (5, 40687488), (6, 33906240), (8, 25429680), (9, 22604160), (10, 20343744), (12, 16953120), (15, 13562496), (16, 12714840), (18, 11302080), (20, 10171872), (24, 8476560), (27, 7534720), (30, 6781248), (32, 6357420), (36, 5651040), (40, 5085936), (45, 4520832), (48, 4238280), (54, 3767360), (60, 3390624), (61, 3335040), (64, 3178710), (72, 2825520), (80, 2542968), (90, 2260416), (96, 2119140), (108, 1883680), (120, 1695312), (122, 1667520), (128, 1589355), (135, 1506944), (144, 1412760), (160, 1271484), (180, 1130208), (183, 1111680), (192, 1059570), (193, 1054080), (216, 941840), (240, 847656), (244, 833760), (270, 753472), (288, 706380), (305, 667008), (320, 635742), (360, 565104), (366, 555840), (384, 529785), (386, 527040), (432, 470920), (480, 423828), (488, 416880), (540, 376736), (549, 370560), (576, 353190), (579, 351360), (610, 333504), (640, 317871), (720, 282552), (732, 277920), (772, 263520), (864, 235460), (915, 222336), (960, 211914), (965, 210816), (976, 208440), (1080, 188368), (1098, 185280), (1152, 176595), (1158, 175680), (1220, 166752), (1440, 141276), (1464, 138960), (1544, 131760), (1647, 123520), (1728, 117730), (1737, 117120), (1830, 111168), (1920, 105957), (1930, 105408), (1952, 104220), (2160, 94184), (2196, 92640), (2316, 87840), (2440, 83376), (2745, 74112), (2880, 70638), (2895, 70272), (2928, 69480), (3088, 65880), (3294, 61760), (3456, 58865), (3474, 58560), (3660, 55584), (3860, 52704), (3904, 52110), (4320, 47092), (4392, 46320), (4632, 43920), (4880, 41688), (5211, 39040), (5490, 37056), (5760, 35319), (5790, 35136), (5856, 34740), (6176, 32940), (6588, 30880), (6948, 29280), (7320, 27792), (7720, 26352), (7808, 26055), (8235, 24704), (8640, 23546), (8685, 23424), (8784, 23160), (9264, 21960), (9760, 20844), (10422, 19520), (10980, 18528), (11580, 17568), (11712, 17370), (11773, 17280), (12352, 16470), (13176, 15440), (13896, 14640)]