282423680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{521}}^1$

素因数の和:569

約数の個数: 192

約数和(自身を含む): 849774240

約数和(自身を除く): 567350560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 385, 440, 448, 484, 521, 560, 605, 616, 640, 704, 770, 847, 880, 896, 968, 1042, 1120, 1210, 1232, 1408, 1540, 1694, 1760, 1936, 2084, 2240, 2420, 2464, 2605, 3080, 3388, 3520, 3647, 3872, 4168, 4235, 4480, 4840, 4928, 5210, 5731, 6160, 6776, 7040, 7294, 7744, 8336, 8470, 9680, 9856, 10420, 11462, 12320, 13552, 14588, 15488, 16672, 16940, 18235, 19360, 20840, 22924, 24640, 27104, 28655, 29176, 33344, 33880, 36470, 38720, 40117, 41680, 45848, 49280, 54208, 57310, 58352, 63041, 66688, 67760, 72940, 77440, 80234, 83360, 91696, 108416, 114620, 116704, 126082, 135520, 145880, 160468, 166720, 183392, 200585, 229240, 233408, 252164, 271040, 291760, 315205, 320936, 333440, 366784, 401170, 441287, 458480, 466816, 504328, 542080, 583520, 630410, 641872, 733568, 802340, 882574, 916960, 1008656, 1167040, 1260820, 1283744, 1604680, 1765148, 1833920, 2017312, 2206435, 2334080, 2521640, 2567488, 3209360, 3530296, 3667840, 4034624, 4412870, 5043280, 5134976, 6418720, 7060592, 8069248, 8825740, 10086560, 12837440, 14121184, 17651480, 20173120, 25674880, 28242368, 35302960, 40346240, 56484736, 70605920, 141211840, 282423680]

約数ペア:

[(1, 282423680), (2, 141211840), (4, 70605920), (5, 56484736), (7, 40346240), (8, 35302960), (10, 28242368), (11, 25674880), (14, 20173120), (16, 17651480), (20, 14121184), (22, 12837440), (28, 10086560), (32, 8825740), (35, 8069248), (40, 7060592), (44, 6418720), (55, 5134976), (56, 5043280), (64, 4412870), (70, 4034624), (77, 3667840), (80, 3530296), (88, 3209360), (110, 2567488), (112, 2521640), (121, 2334080), (128, 2206435), (140, 2017312), (154, 1833920), (160, 1765148), (176, 1604680), (220, 1283744), (224, 1260820), (242, 1167040), (280, 1008656), (308, 916960), (320, 882574), (352, 802340), (385, 733568), (440, 641872), (448, 630410), (484, 583520), (521, 542080), (560, 504328), (605, 466816), (616, 458480), (640, 441287), (704, 401170), (770, 366784), (847, 333440), (880, 320936), (896, 315205), (968, 291760), (1042, 271040), (1120, 252164), (1210, 233408), (1232, 229240), (1408, 200585), (1540, 183392), (1694, 166720), (1760, 160468), (1936, 145880), (2084, 135520), (2240, 126082), (2420, 116704), (2464, 114620), (2605, 108416), (3080, 91696), (3388, 83360), (3520, 80234), (3647, 77440), (3872, 72940), (4168, 67760), (4235, 66688), (4480, 63041), (4840, 58352), (4928, 57310), (5210, 54208), (5731, 49280), (6160, 45848), (6776, 41680), (7040, 40117), (7294, 38720), (7744, 36470), (8336, 33880), (8470, 33344), (9680, 29176), (9856, 28655), (10420, 27104), (11462, 24640), (12320, 22924), (13552, 20840), (14588, 19360), (15488, 18235), (16672, 16940)]