8480499520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:645

約数の個数: 224

約数和(自身を含む): 22121164800

約数和(自身を除く): 13640665280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 59, 64, 76, 80, 94, 95, 118, 152, 160, 188, 190, 235, 236, 295, 304, 320, 376, 380, 470, 472, 503, 590, 608, 752, 760, 893, 940, 944, 1006, 1121, 1180, 1216, 1504, 1520, 1786, 1880, 1888, 2012, 2242, 2360, 2515, 2773, 3008, 3040, 3572, 3760, 3776, 4024, 4465, 4484, 4720, 5030, 5546, 5605, 6080, 7144, 7520, 8048, 8930, 8968, 9440, 9557, 10060, 11092, 11210, 13865, 14288, 15040, 16096, 17860, 17936, 18880, 19114, 20120, 22184, 22420, 23641, 27730, 28576, 29677, 32192, 35720, 35872, 38228, 40240, 44368, 44840, 47282, 47785, 52687, 55460, 57152, 59354, 71440, 71744, 76456, 80480, 88736, 89680, 94564, 95570, 105374, 110920, 118205, 118708, 142880, 148385, 152912, 160960, 177472, 179360, 189128, 191140, 210748, 221840, 236410, 237416, 263435, 285760, 296770, 305824, 358720, 378256, 382280, 421496, 443680, 449179, 472820, 474832, 526870, 563863, 593540, 611648, 756512, 764560, 842992, 887360, 898358, 945640, 949664, 1053740, 1127726, 1187080, 1394819, 1513024, 1529120, 1685984, 1796716, 1891280, 1899328, 2107480, 2245895, 2255452, 2374160, 2789638, 2819315, 3058240, 3371968, 3593432, 3782560, 4214960, 4491790, 4510904, 4748320, 5579276, 5638630, 6974095, 7186864, 7565120, 8429920, 8983580, 9021808, 9496640, 11158552, 11277260, 13948190, 14373728, 16859840, 17967160, 18043616, 22317104, 22554520, 26501561, 27896380, 28747456, 35934320, 36087232, 44634208, 45109040, 53003122, 55792760, 71868640, 89268416, 90218080, 106006244, 111585520, 132507805, 143737280, 180436160, 212012488, 223171040, 265015610, 424024976, 446342080, 530031220, 848049952, 1060062440, 1696099904, 2120124880, 4240249760, 8480499520]

約数ペア:

[(1, 8480499520), (2, 4240249760), (4, 2120124880), (5, 1696099904), (8, 1060062440), (10, 848049952), (16, 530031220), (19, 446342080), (20, 424024976), (32, 265015610), (38, 223171040), (40, 212012488), (47, 180436160), (59, 143737280), (64, 132507805), (76, 111585520), (80, 106006244), (94, 90218080), (95, 89268416), (118, 71868640), (152, 55792760), (160, 53003122), (188, 45109040), (190, 44634208), (235, 36087232), (236, 35934320), (295, 28747456), (304, 27896380), (320, 26501561), (376, 22554520), (380, 22317104), (470, 18043616), (472, 17967160), (503, 16859840), (590, 14373728), (608, 13948190), (752, 11277260), (760, 11158552), (893, 9496640), (940, 9021808), (944, 8983580), (1006, 8429920), (1121, 7565120), (1180, 7186864), (1216, 6974095), (1504, 5638630), (1520, 5579276), (1786, 4748320), (1880, 4510904), (1888, 4491790), (2012, 4214960), (2242, 3782560), (2360, 3593432), (2515, 3371968), (2773, 3058240), (3008, 2819315), (3040, 2789638), (3572, 2374160), (3760, 2255452), (3776, 2245895), (4024, 2107480), (4465, 1899328), (4484, 1891280), (4720, 1796716), (5030, 1685984), (5546, 1529120), (5605, 1513024), (6080, 1394819), (7144, 1187080), (7520, 1127726), (8048, 1053740), (8930, 949664), (8968, 945640), (9440, 898358), (9557, 887360), (10060, 842992), (11092, 764560), (11210, 756512), (13865, 611648), (14288, 593540), (15040, 563863), (16096, 526870), (17860, 474832), (17936, 472820), (18880, 449179), (19114, 443680), (20120, 421496), (22184, 382280), (22420, 378256), (23641, 358720), (27730, 305824), (28576, 296770), (29677, 285760), (32192, 263435), (35720, 237416), (35872, 236410), (38228, 221840), (40240, 210748), (44368, 191140), (44840, 189128), (47282, 179360), (47785, 177472), (52687, 160960), (55460, 152912), (57152, 148385), (59354, 142880), (71440, 118708), (71744, 118205), (76456, 110920), (80480, 105374), (88736, 95570), (89680, 94564)]