890997120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 384

約数和(自身を含む): 3379390560

約数和(自身を除く): 2488393440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 73, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 146, 156, 160, 163, 180, 192, 195, 208, 219, 234, 240, 260, 288, 292, 312, 320, 326, 360, 365, 384, 390, 416, 438, 468, 480, 489, 520, 576, 584, 585, 624, 640, 652, 657, 720, 730, 780, 815, 832, 876, 936, 949, 960, 978, 1040, 1095, 1152, 1168, 1170, 1248, 1304, 1314, 1440, 1460, 1467, 1560, 1630, 1664, 1752, 1872, 1898, 1920, 1956, 2080, 2119, 2190, 2336, 2340, 2445, 2496, 2608, 2628, 2847, 2880, 2920, 2934, 3120, 3260, 3285, 3504, 3744, 3796, 3912, 4160, 4238, 4380, 4672, 4680, 4745, 4890, 4992, 5216, 5256, 5694, 5760, 5840, 5868, 6240, 6357, 6520, 6570, 7008, 7335, 7488, 7592, 7824, 8320, 8476, 8541, 8760, 9344, 9360, 9490, 9780, 10432, 10512, 10595, 11388, 11680, 11736, 11899, 12480, 12714, 13040, 13140, 14016, 14235, 14670, 14976, 15184, 15648, 16952, 17082, 17520, 18720, 18980, 19071, 19560, 20864, 21024, 21190, 22776, 23360, 23472, 23798, 24960, 25428, 26080, 26280, 28032, 28470, 29340, 30368, 31296, 31785, 33904, 34164, 35040, 35697, 37440, 37960, 38142, 39120, 42048, 42380, 42705, 45552, 46720, 46944, 47596, 50856, 52160, 52560, 56940, 58680, 59495, 60736, 62592, 63570, 67808, 68328, 70080, 71394, 74880, 75920, 76284, 78240, 84096, 84760, 85410, 91104, 93888, 95192, 95355, 101712, 104320, 105120, 107091, 113880, 117360, 118990, 121472, 127140, 135616, 136656, 140160, 142788, 151840, 152568, 154687, 156480, 169520, 170820, 178485, 182208, 187776, 190384, 190710, 203424, 210240, 214182, 227760, 234720, 237980, 254280, 271232, 273312, 285576, 303680, 305136, 309374, 312960, 339040, 341640, 356970, 364416, 380768, 381420, 406848, 420480, 428364, 455520, 464061, 469440, 475960, 508560, 535455, 546624, 571152, 607360, 610272, 618748, 678080, 683280, 713940, 761536, 762840, 773435, 813696, 856728, 911040, 928122, 938880, 951920, 1017120, 1070910, 1093248, 1142304, 1220544, 1237496, 1356160, 1366560, 1392183, 1427880, 1523072, 1525680, 1546870, 1713456, 1822080, 1856244, 1903840, 2034240, 2141820, 2284608, 2320305, 2441088, 2474992, 2733120, 2784366, 2855760, 3051360, 3093740, 3426912, 3712488, 3807680, 4068480, 4283640, 4569216, 4640610, 4949984, 5466240, 5568732, 5711520, 6102720, 6187480, 6853824, 6960915, 7424976, 7615360, 8567280, 9281220, 9899968, 11137464, 11423040, 12205440, 12374960, 13707648, 13921830, 14849952, 17134560, 18562440, 19799936, 22274928, 22846080, 24749920, 27843660, 29699904, 34269120, 37124880, 44549856, 49499840, 55687320, 59399808, 68538240, 74249760, 89099712, 98999680, 111374640, 148499520, 178199424, 222749280, 296999040, 445498560, 890997120]

約数ペア:

[(1, 890997120), (2, 445498560), (3, 296999040), (4, 222749280), (5, 178199424), (6, 148499520), (8, 111374640), (9, 98999680), (10, 89099712), (12, 74249760), (13, 68538240), (15, 59399808), (16, 55687320), (18, 49499840), (20, 44549856), (24, 37124880), (26, 34269120), (30, 29699904), (32, 27843660), (36, 24749920), (39, 22846080), (40, 22274928), (45, 19799936), (48, 18562440), (52, 17134560), (60, 14849952), (64, 13921830), (65, 13707648), (72, 12374960), (73, 12205440), (78, 11423040), (80, 11137464), (90, 9899968), (96, 9281220), (104, 8567280), (117, 7615360), (120, 7424976), (128, 6960915), (130, 6853824), (144, 6187480), (146, 6102720), (156, 5711520), (160, 5568732), (163, 5466240), (180, 4949984), (192, 4640610), (195, 4569216), (208, 4283640), (219, 4068480), (234, 3807680), (240, 3712488), (260, 3426912), (288, 3093740), (292, 3051360), (312, 2855760), (320, 2784366), (326, 2733120), (360, 2474992), (365, 2441088), (384, 2320305), (390, 2284608), (416, 2141820), (438, 2034240), (468, 1903840), (480, 1856244), (489, 1822080), (520, 1713456), (576, 1546870), (584, 1525680), (585, 1523072), (624, 1427880), (640, 1392183), (652, 1366560), (657, 1356160), (720, 1237496), (730, 1220544), (780, 1142304), (815, 1093248), (832, 1070910), (876, 1017120), (936, 951920), (949, 938880), (960, 928122), (978, 911040), (1040, 856728), (1095, 813696), (1152, 773435), (1168, 762840), (1170, 761536), (1248, 713940), (1304, 683280), (1314, 678080), (1440, 618748), (1460, 610272), (1467, 607360), (1560, 571152), (1630, 546624), (1664, 535455), (1752, 508560), (1872, 475960), (1898, 469440), (1920, 464061), (1956, 455520), (2080, 428364), (2119, 420480), (2190, 406848), (2336, 381420), (2340, 380768), (2445, 364416), (2496, 356970), (2608, 341640), (2628, 339040), (2847, 312960), (2880, 309374), (2920, 305136), (2934, 303680), (3120, 285576), (3260, 273312), (3285, 271232), (3504, 254280), (3744, 237980), (3796, 234720), (3912, 227760), (4160, 214182), (4238, 210240), (4380, 203424), (4672, 190710), (4680, 190384), (4745, 187776), (4890, 182208), (4992, 178485), (5216, 170820), (5256, 169520), (5694, 156480), (5760, 154687), (5840, 152568), (5868, 151840), (6240, 142788), (6357, 140160), (6520, 136656), (6570, 135616), (7008, 127140), (7335, 121472), (7488, 118990), (7592, 117360), (7824, 113880), (8320, 107091), (8476, 105120), (8541, 104320), (8760, 101712), (9344, 95355), (9360, 95192), (9490, 93888), (9780, 91104), (10432, 85410), (10512, 84760), (10595, 84096), (11388, 78240), (11680, 76284), (11736, 75920), (11899, 74880), (12480, 71394), (12714, 70080), (13040, 68328), (13140, 67808), (14016, 63570), (14235, 62592), (14670, 60736), (14976, 59495), (15184, 58680), (15648, 56940), (16952, 52560), (17082, 52160), (17520, 50856), (18720, 47596), (18980, 46944), (19071, 46720), (19560, 45552), (20864, 42705), (21024, 42380), (21190, 42048), (22776, 39120), (23360, 38142), (23472, 37960), (23798, 37440), (24960, 35697), (25428, 35040), (26080, 34164), (26280, 33904), (28032, 31785), (28470, 31296), (29340, 30368)]