1265784960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:927

約数の個数: 256

約数和(自身を含む): 4467208320

約数和(自身を除く): 3201423360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 73, 80, 88, 96, 110, 120, 128, 132, 146, 160, 165, 176, 192, 219, 220, 240, 264, 292, 320, 330, 352, 365, 384, 438, 440, 480, 528, 584, 640, 660, 704, 730, 803, 821, 876, 880, 960, 1056, 1095, 1168, 1320, 1408, 1460, 1606, 1642, 1752, 1760, 1920, 2112, 2190, 2336, 2409, 2463, 2640, 2920, 3212, 3284, 3504, 3520, 4015, 4105, 4224, 4380, 4672, 4818, 4926, 5280, 5840, 6424, 6568, 7008, 7040, 8030, 8210, 8760, 9031, 9344, 9636, 9852, 10560, 11680, 12045, 12315, 12848, 13136, 14016, 16060, 16420, 17520, 18062, 19272, 19704, 21120, 23360, 24090, 24630, 25696, 26272, 27093, 28032, 32120, 32840, 35040, 36124, 38544, 39408, 45155, 46720, 48180, 49260, 51392, 52544, 54186, 59933, 64240, 65680, 70080, 72248, 77088, 78816, 90310, 96360, 98520, 102784, 105088, 108372, 119866, 128480, 131360, 135465, 140160, 144496, 154176, 157632, 179799, 180620, 192720, 197040, 216744, 239732, 256960, 262720, 270930, 288992, 299665, 308352, 315264, 359598, 361240, 385440, 394080, 433488, 479464, 513920, 525440, 541860, 577984, 599330, 659263, 719196, 722480, 770880, 788160, 866976, 898995, 958928, 1083720, 1155968, 1198660, 1318526, 1438392, 1444960, 1541760, 1576320, 1733952, 1797990, 1917856, 1977789, 2167440, 2397320, 2637052, 2876784, 2889920, 3296315, 3467904, 3595980, 3835712, 3955578, 4334880, 4794640, 5274104, 5753568, 5779840, 6592630, 7191960, 7671424, 7911156, 8669760, 9589280, 9888945, 10548208, 11507136, 13185260, 14383920, 15822312, 17339520, 19178560, 19777890, 21096416, 23014272, 26370520, 28767840, 31644624, 38357120, 39555780, 42192832, 52741040, 57535680, 63289248, 79111560, 84385664, 105482080, 115071360, 126578496, 158223120, 210964160, 253156992, 316446240, 421928320, 632892480, 1265784960]

約数ペア:

[(1, 1265784960), (2, 632892480), (3, 421928320), (4, 316446240), (5, 253156992), (6, 210964160), (8, 158223120), (10, 126578496), (11, 115071360), (12, 105482080), (15, 84385664), (16, 79111560), (20, 63289248), (22, 57535680), (24, 52741040), (30, 42192832), (32, 39555780), (33, 38357120), (40, 31644624), (44, 28767840), (48, 26370520), (55, 23014272), (60, 21096416), (64, 19777890), (66, 19178560), (73, 17339520), (80, 15822312), (88, 14383920), (96, 13185260), (110, 11507136), (120, 10548208), (128, 9888945), (132, 9589280), (146, 8669760), (160, 7911156), (165, 7671424), (176, 7191960), (192, 6592630), (219, 5779840), (220, 5753568), (240, 5274104), (264, 4794640), (292, 4334880), (320, 3955578), (330, 3835712), (352, 3595980), (365, 3467904), (384, 3296315), (438, 2889920), (440, 2876784), (480, 2637052), (528, 2397320), (584, 2167440), (640, 1977789), (660, 1917856), (704, 1797990), (730, 1733952), (803, 1576320), (821, 1541760), (876, 1444960), (880, 1438392), (960, 1318526), (1056, 1198660), (1095, 1155968), (1168, 1083720), (1320, 958928), (1408, 898995), (1460, 866976), (1606, 788160), (1642, 770880), (1752, 722480), (1760, 719196), (1920, 659263), (2112, 599330), (2190, 577984), (2336, 541860), (2409, 525440), (2463, 513920), (2640, 479464), (2920, 433488), (3212, 394080), (3284, 385440), (3504, 361240), (3520, 359598), (4015, 315264), (4105, 308352), (4224, 299665), (4380, 288992), (4672, 270930), (4818, 262720), (4926, 256960), (5280, 239732), (5840, 216744), (6424, 197040), (6568, 192720), (7008, 180620), (7040, 179799), (8030, 157632), (8210, 154176), (8760, 144496), (9031, 140160), (9344, 135465), (9636, 131360), (9852, 128480), (10560, 119866), (11680, 108372), (12045, 105088), (12315, 102784), (12848, 98520), (13136, 96360), (14016, 90310), (16060, 78816), (16420, 77088), (17520, 72248), (18062, 70080), (19272, 65680), (19704, 64240), (21120, 59933), (23360, 54186), (24090, 52544), (24630, 51392), (25696, 49260), (26272, 48180), (27093, 46720), (28032, 45155), (32120, 39408), (32840, 38544), (35040, 36124)]