248736074080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{4423}}^1$

素因数の和:5893

約数の個数: 192

約数和(自身を含む): 666768291840

約数和(自身を除く): 418032217760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1423, 1520, 1976, 2080, 2470, 2846, 3040, 3952, 4423, 4940, 5692, 7115, 7904, 8846, 9880, 11384, 14230, 17692, 18499, 19760, 22115, 22768, 27037, 28460, 35384, 36998, 39520, 44230, 45536, 54074, 56920, 57499, 70768, 73996, 84037, 88460, 92495, 108148, 113840, 114998, 135185, 141536, 147992, 168074, 176920, 184990, 216296, 227680, 229996, 270370, 287495, 295984, 336148, 351481, 353840, 369980, 420185, 432592, 459992, 540740, 574990, 591968, 672296, 702962, 707680, 739960, 840370, 865184, 919984, 1081480, 1092481, 1149980, 1344592, 1405924, 1479920, 1680740, 1757405, 1839968, 2162960, 2184962, 2299960, 2689184, 2811848, 2959840, 3361480, 3514810, 4325920, 4369924, 4599920, 5462405, 5623696, 6293929, 6722960, 7029620, 8739848, 9199840, 10924810, 11247392, 12587858, 13445920, 14059240, 17479696, 21849620, 25175716, 28118480, 31469645, 34959392, 43699240, 50351432, 56236960, 62939290, 81821077, 87398480, 100702864, 119584651, 125878580, 163642154, 174796960, 201405728, 239169302, 251757160, 327284308, 409105385, 478338604, 503514320, 597923255, 654568616, 818210770, 956677208, 1007028640, 1195846510, 1309137232, 1554600463, 1636421540, 1913354416, 2391693020, 2618274464, 3109200926, 3272843080, 3826708832, 4783386040, 6218401852, 6545686160, 7773002315, 9566772080, 12436803704, 13091372320, 15546004630, 19133544160, 24873607408, 31092009260, 49747214816, 62184018520, 124368037040, 248736074080]

約数ペア:

[(1, 248736074080), (2, 124368037040), (4, 62184018520), (5, 49747214816), (8, 31092009260), (10, 24873607408), (13, 19133544160), (16, 15546004630), (19, 13091372320), (20, 12436803704), (26, 9566772080), (32, 7773002315), (38, 6545686160), (40, 6218401852), (52, 4783386040), (65, 3826708832), (76, 3272843080), (80, 3109200926), (95, 2618274464), (104, 2391693020), (130, 1913354416), (152, 1636421540), (160, 1554600463), (190, 1309137232), (208, 1195846510), (247, 1007028640), (260, 956677208), (304, 818210770), (380, 654568616), (416, 597923255), (494, 503514320), (520, 478338604), (608, 409105385), (760, 327284308), (988, 251757160), (1040, 239169302), (1235, 201405728), (1423, 174796960), (1520, 163642154), (1976, 125878580), (2080, 119584651), (2470, 100702864), (2846, 87398480), (3040, 81821077), (3952, 62939290), (4423, 56236960), (4940, 50351432), (5692, 43699240), (7115, 34959392), (7904, 31469645), (8846, 28118480), (9880, 25175716), (11384, 21849620), (14230, 17479696), (17692, 14059240), (18499, 13445920), (19760, 12587858), (22115, 11247392), (22768, 10924810), (27037, 9199840), (28460, 8739848), (35384, 7029620), (36998, 6722960), (39520, 6293929), (44230, 5623696), (45536, 5462405), (54074, 4599920), (56920, 4369924), (57499, 4325920), (70768, 3514810), (73996, 3361480), (84037, 2959840), (88460, 2811848), (92495, 2689184), (108148, 2299960), (113840, 2184962), (114998, 2162960), (135185, 1839968), (141536, 1757405), (147992, 1680740), (168074, 1479920), (176920, 1405924), (184990, 1344592), (216296, 1149980), (227680, 1092481), (229996, 1081480), (270370, 919984), (287495, 865184), (295984, 840370), (336148, 739960), (351481, 707680), (353840, 702962), (369980, 672296), (420185, 591968), (432592, 574990), (459992, 540740)]