242077440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 216

約数和(自身を含む): 851440464

約数和(自身を除く): 609363024

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, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 264, 320, 330, 352, 363, 384, 440, 480, 484, 521, 528, 605, 640, 660, 704, 726, 768, 880, 960, 968, 1042, 1056, 1210, 1280, 1320, 1408, 1452, 1563, 1760, 1815, 1920, 1936, 2084, 2112, 2420, 2605, 2640, 2816, 2904, 3126, 3520, 3630, 3840, 3872, 4168, 4224, 4840, 5210, 5280, 5731, 5808, 6252, 7040, 7260, 7744, 7815, 8336, 8448, 9680, 10420, 10560, 11462, 11616, 12504, 14080, 14520, 15488, 15630, 16672, 17193, 19360, 20840, 21120, 22924, 23232, 25008, 28655, 29040, 30976, 31260, 33344, 34386, 38720, 41680, 42240, 45848, 46464, 50016, 57310, 58080, 62520, 63041, 66688, 68772, 77440, 83360, 85965, 91696, 92928, 100032, 114620, 116160, 125040, 126082, 133376, 137544, 154880, 166720, 171930, 183392, 189123, 200064, 229240, 232320, 250080, 252164, 275088, 315205, 333440, 343860, 366784, 378246, 400128, 458480, 464640, 500160, 504328, 550176, 630410, 666880, 687720, 733568, 756492, 916960, 945615, 1000320, 1008656, 1100352, 1260820, 1375440, 1467136, 1512984, 1833920, 1891230, 2000640, 2017312, 2200704, 2521640, 2750880, 3025968, 3667840, 3782460, 4034624, 4401408, 5043280, 5501760, 6051936, 7335680, 7564920, 8069248, 10086560, 11003520, 12103872, 15129840, 16138496, 20173120, 22007040, 24207744, 30259680, 40346240, 48415488, 60519360, 80692480, 121038720, 242077440]

約数ペア:

[(1, 242077440), (2, 121038720), (3, 80692480), (4, 60519360), (5, 48415488), (6, 40346240), (8, 30259680), (10, 24207744), (11, 22007040), (12, 20173120), (15, 16138496), (16, 15129840), (20, 12103872), (22, 11003520), (24, 10086560), (30, 8069248), (32, 7564920), (33, 7335680), (40, 6051936), (44, 5501760), (48, 5043280), (55, 4401408), (60, 4034624), (64, 3782460), (66, 3667840), (80, 3025968), (88, 2750880), (96, 2521640), (110, 2200704), (120, 2017312), (121, 2000640), (128, 1891230), (132, 1833920), (160, 1512984), (165, 1467136), (176, 1375440), (192, 1260820), (220, 1100352), (240, 1008656), (242, 1000320), (256, 945615), (264, 916960), (320, 756492), (330, 733568), (352, 687720), (363, 666880), (384, 630410), (440, 550176), (480, 504328), (484, 500160), (521, 464640), (528, 458480), (605, 400128), (640, 378246), (660, 366784), (704, 343860), (726, 333440), (768, 315205), (880, 275088), (960, 252164), (968, 250080), (1042, 232320), (1056, 229240), (1210, 200064), (1280, 189123), (1320, 183392), (1408, 171930), (1452, 166720), (1563, 154880), (1760, 137544), (1815, 133376), (1920, 126082), (1936, 125040), (2084, 116160), (2112, 114620), (2420, 100032), (2605, 92928), (2640, 91696), (2816, 85965), (2904, 83360), (3126, 77440), (3520, 68772), (3630, 66688), (3840, 63041), (3872, 62520), (4168, 58080), (4224, 57310), (4840, 50016), (5210, 46464), (5280, 45848), (5731, 42240), (5808, 41680), (6252, 38720), (7040, 34386), (7260, 33344), (7744, 31260), (7815, 30976), (8336, 29040), (8448, 28655), (9680, 25008), (10420, 23232), (10560, 22924), (11462, 21120), (11616, 20840), (12504, 19360), (14080, 17193), (14520, 16672), (15488, 15630)]