992794880

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1485

約数の個数: 216

約数和(自身を含む): 3019887360

約数和(自身を除く): 2027092480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 704, 770, 784, 880, 896, 980, 1078, 1120, 1232, 1280, 1408, 1439, 1540, 1568, 1760, 1792, 1960, 2156, 2240, 2464, 2695, 2816, 2878, 3080, 3136, 3520, 3920, 4312, 4480, 4928, 5390, 5756, 6160, 6272, 7040, 7195, 7840, 8624, 8960, 9856, 10073, 10780, 11512, 12320, 12544, 14080, 14390, 15680, 15829, 17248, 19712, 20146, 21560, 23024, 24640, 28780, 31360, 31658, 34496, 40292, 43120, 46048, 49280, 50365, 57560, 62720, 63316, 68992, 70511, 79145, 80584, 86240, 92096, 98560, 100730, 110803, 115120, 126632, 137984, 141022, 158290, 161168, 172480, 184192, 201460, 221606, 230240, 253264, 282044, 316580, 322336, 344960, 352555, 368384, 402920, 443212, 460480, 506528, 554015, 564088, 633160, 644672, 689920, 705110, 775621, 805840, 886424, 920960, 1013056, 1108030, 1128176, 1266320, 1289344, 1410220, 1551242, 1611680, 1772848, 1841920, 2026112, 2216060, 2256352, 2532640, 2578688, 2820440, 3102484, 3223360, 3545696, 3878105, 4052224, 4432120, 4512704, 5065280, 5640880, 6204968, 6446720, 7091392, 7756210, 8864240, 9025408, 10130560, 11281760, 12409936, 12893440, 14182784, 15512420, 17728480, 18050816, 20261120, 22563520, 24819872, 28365568, 31024840, 35456960, 45127040, 49639744, 62049680, 70913920, 90254080, 99279488, 124099360, 141827840, 198558976, 248198720, 496397440, 992794880]

約数ペア:

[(1, 992794880), (2, 496397440), (4, 248198720), (5, 198558976), (7, 141827840), (8, 124099360), (10, 99279488), (11, 90254080), (14, 70913920), (16, 62049680), (20, 49639744), (22, 45127040), (28, 35456960), (32, 31024840), (35, 28365568), (40, 24819872), (44, 22563520), (49, 20261120), (55, 18050816), (56, 17728480), (64, 15512420), (70, 14182784), (77, 12893440), (80, 12409936), (88, 11281760), (98, 10130560), (110, 9025408), (112, 8864240), (128, 7756210), (140, 7091392), (154, 6446720), (160, 6204968), (176, 5640880), (196, 5065280), (220, 4512704), (224, 4432120), (245, 4052224), (256, 3878105), (280, 3545696), (308, 3223360), (320, 3102484), (352, 2820440), (385, 2578688), (392, 2532640), (440, 2256352), (448, 2216060), (490, 2026112), (539, 1841920), (560, 1772848), (616, 1611680), (640, 1551242), (704, 1410220), (770, 1289344), (784, 1266320), (880, 1128176), (896, 1108030), (980, 1013056), (1078, 920960), (1120, 886424), (1232, 805840), (1280, 775621), (1408, 705110), (1439, 689920), (1540, 644672), (1568, 633160), (1760, 564088), (1792, 554015), (1960, 506528), (2156, 460480), (2240, 443212), (2464, 402920), (2695, 368384), (2816, 352555), (2878, 344960), (3080, 322336), (3136, 316580), (3520, 282044), (3920, 253264), (4312, 230240), (4480, 221606), (4928, 201460), (5390, 184192), (5756, 172480), (6160, 161168), (6272, 158290), (7040, 141022), (7195, 137984), (7840, 126632), (8624, 115120), (8960, 110803), (9856, 100730), (10073, 98560), (10780, 92096), (11512, 86240), (12320, 80584), (12544, 79145), (14080, 70511), (14390, 68992), (15680, 63316), (15829, 62720), (17248, 57560), (19712, 50365), (20146, 49280), (21560, 46048), (23024, 43120), (24640, 40292), (28780, 34496), (31360, 31658)]