80496768

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 256

約数和(自身を含む): 264384000

約数和(自身を除く): 183887232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 44, 48, 51, 57, 59, 64, 66, 68, 76, 88, 96, 102, 114, 118, 128, 132, 136, 152, 176, 177, 187, 192, 204, 209, 228, 236, 264, 272, 304, 323, 352, 354, 374, 384, 408, 418, 456, 472, 528, 544, 561, 608, 627, 646, 649, 704, 708, 748, 816, 836, 912, 944, 969, 1003, 1056, 1088, 1121, 1122, 1216, 1254, 1292, 1298, 1408, 1416, 1496, 1632, 1672, 1824, 1888, 1938, 1947, 2006, 2112, 2176, 2242, 2244, 2432, 2508, 2584, 2596, 2832, 2992, 3009, 3264, 3344, 3363, 3553, 3648, 3776, 3876, 3894, 4012, 4224, 4484, 4488, 5016, 5168, 5192, 5664, 5984, 6018, 6528, 6688, 6726, 7106, 7296, 7552, 7752, 7788, 8024, 8968, 8976, 10032, 10336, 10384, 10659, 11033, 11328, 11968, 12036, 12331, 13376, 13452, 14212, 15504, 15576, 16048, 17936, 17952, 19057, 20064, 20672, 20768, 21318, 22066, 22656, 23936, 24072, 24662, 26752, 26904, 28424, 31008, 31152, 32096, 33099, 35872, 35904, 36993, 38114, 40128, 41344, 41536, 42636, 44132, 48144, 49324, 53808, 56848, 57171, 62016, 62304, 64192, 66198, 71744, 71808, 73986, 76228, 80256, 83072, 85272, 88264, 96288, 98648, 107616, 113696, 114342, 124032, 124608, 128384, 132396, 143488, 147972, 152456, 170544, 176528, 192576, 197296, 209627, 215232, 227392, 228684, 249216, 264792, 295944, 304912, 341088, 353056, 385152, 394592, 419254, 430464, 454784, 457368, 529584, 591888, 609824, 628881, 682176, 706112, 789184, 838508, 914736, 1059168, 1183776, 1219648, 1257762, 1364352, 1412224, 1578368, 1677016, 1829472, 2118336, 2367552, 2439296, 2515524, 3354032, 3658944, 4236672, 4735104, 5031048, 6708064, 7317888, 10062096, 13416128, 20124192, 26832256, 40248384, 80496768]

約数ペア:

[(1, 80496768), (2, 40248384), (3, 26832256), (4, 20124192), (6, 13416128), (8, 10062096), (11, 7317888), (12, 6708064), (16, 5031048), (17, 4735104), (19, 4236672), (22, 3658944), (24, 3354032), (32, 2515524), (33, 2439296), (34, 2367552), (38, 2118336), (44, 1829472), (48, 1677016), (51, 1578368), (57, 1412224), (59, 1364352), (64, 1257762), (66, 1219648), (68, 1183776), (76, 1059168), (88, 914736), (96, 838508), (102, 789184), (114, 706112), (118, 682176), (128, 628881), (132, 609824), (136, 591888), (152, 529584), (176, 457368), (177, 454784), (187, 430464), (192, 419254), (204, 394592), (209, 385152), (228, 353056), (236, 341088), (264, 304912), (272, 295944), (304, 264792), (323, 249216), (352, 228684), (354, 227392), (374, 215232), (384, 209627), (408, 197296), (418, 192576), (456, 176528), (472, 170544), (528, 152456), (544, 147972), (561, 143488), (608, 132396), (627, 128384), (646, 124608), (649, 124032), (704, 114342), (708, 113696), (748, 107616), (816, 98648), (836, 96288), (912, 88264), (944, 85272), (969, 83072), (1003, 80256), (1056, 76228), (1088, 73986), (1121, 71808), (1122, 71744), (1216, 66198), (1254, 64192), (1292, 62304), (1298, 62016), (1408, 57171), (1416, 56848), (1496, 53808), (1632, 49324), (1672, 48144), (1824, 44132), (1888, 42636), (1938, 41536), (1947, 41344), (2006, 40128), (2112, 38114), (2176, 36993), (2242, 35904), (2244, 35872), (2432, 33099), (2508, 32096), (2584, 31152), (2596, 31008), (2832, 28424), (2992, 26904), (3009, 26752), (3264, 24662), (3344, 24072), (3363, 23936), (3553, 22656), (3648, 22066), (3776, 21318), (3876, 20768), (3894, 20672), (4012, 20064), (4224, 19057), (4484, 17952), (4488, 17936), (5016, 16048), (5168, 15576), (5192, 15504), (5664, 14212), (5984, 13452), (6018, 13376), (6528, 12331), (6688, 12036), (6726, 11968), (7106, 11328), (7296, 11033), (7552, 10659), (7752, 10384), (7788, 10336), (8024, 10032), (8968, 8976)]