15205736480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6229}}^1$

素因数の和:6347

約数の個数: 192

約数和(自身を含む): 41823734400

約数和(自身を除く): 26617997920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 73, 76, 80, 88, 95, 110, 146, 152, 160, 176, 190, 209, 220, 292, 304, 352, 365, 380, 418, 440, 584, 608, 730, 760, 803, 836, 880, 1045, 1168, 1387, 1460, 1520, 1606, 1672, 1760, 2090, 2336, 2774, 2920, 3040, 3212, 3344, 4015, 4180, 5548, 5840, 6229, 6424, 6688, 6935, 8030, 8360, 11096, 11680, 12458, 12848, 13870, 15257, 16060, 16720, 22192, 24916, 25696, 27740, 30514, 31145, 32120, 33440, 44384, 49832, 55480, 61028, 62290, 64240, 68519, 76285, 99664, 110960, 118351, 122056, 124580, 128480, 137038, 152570, 199328, 221920, 236702, 244112, 249160, 274076, 305140, 342595, 454717, 473404, 488224, 498320, 548152, 591755, 610280, 685190, 909434, 946808, 996640, 1096304, 1183510, 1220560, 1301861, 1370380, 1818868, 1893616, 2192608, 2273585, 2367020, 2441120, 2603722, 2740760, 3637736, 3787232, 4547170, 4734040, 5001887, 5207444, 5481520, 6509305, 7275472, 8639623, 9094340, 9468080, 10003774, 10414888, 10963040, 13018610, 14550944, 17279246, 18188680, 18936160, 20007548, 20829776, 25009435, 26037220, 34558492, 36377360, 40015096, 41659552, 43198115, 50018870, 52074440, 69116984, 72754720, 80030192, 86396230, 95035853, 100037740, 104148880, 138233968, 160060384, 172792460, 190071706, 200075480, 208297760, 276467936, 345584920, 380143412, 400150960, 475179265, 691169840, 760286824, 800301920, 950358530, 1382339680, 1520573648, 1900717060, 3041147296, 3801434120, 7602868240, 15205736480]

約数ペア:

[(1, 15205736480), (2, 7602868240), (4, 3801434120), (5, 3041147296), (8, 1900717060), (10, 1520573648), (11, 1382339680), (16, 950358530), (19, 800301920), (20, 760286824), (22, 691169840), (32, 475179265), (38, 400150960), (40, 380143412), (44, 345584920), (55, 276467936), (73, 208297760), (76, 200075480), (80, 190071706), (88, 172792460), (95, 160060384), (110, 138233968), (146, 104148880), (152, 100037740), (160, 95035853), (176, 86396230), (190, 80030192), (209, 72754720), (220, 69116984), (292, 52074440), (304, 50018870), (352, 43198115), (365, 41659552), (380, 40015096), (418, 36377360), (440, 34558492), (584, 26037220), (608, 25009435), (730, 20829776), (760, 20007548), (803, 18936160), (836, 18188680), (880, 17279246), (1045, 14550944), (1168, 13018610), (1387, 10963040), (1460, 10414888), (1520, 10003774), (1606, 9468080), (1672, 9094340), (1760, 8639623), (2090, 7275472), (2336, 6509305), (2774, 5481520), (2920, 5207444), (3040, 5001887), (3212, 4734040), (3344, 4547170), (4015, 3787232), (4180, 3637736), (5548, 2740760), (5840, 2603722), (6229, 2441120), (6424, 2367020), (6688, 2273585), (6935, 2192608), (8030, 1893616), (8360, 1818868), (11096, 1370380), (11680, 1301861), (12458, 1220560), (12848, 1183510), (13870, 1096304), (15257, 996640), (16060, 946808), (16720, 909434), (22192, 685190), (24916, 610280), (25696, 591755), (27740, 548152), (30514, 498320), (31145, 488224), (32120, 473404), (33440, 454717), (44384, 342595), (49832, 305140), (55480, 274076), (61028, 249160), (62290, 244112), (64240, 236702), (68519, 221920), (76285, 199328), (99664, 152570), (110960, 137038), (118351, 128480), (122056, 124580)]