460254080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 1332495360

約数和(自身を除く): 872241280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 47, 52, 55, 64, 65, 80, 88, 94, 104, 107, 110, 128, 130, 143, 160, 176, 188, 208, 214, 220, 235, 260, 286, 320, 352, 376, 416, 428, 440, 470, 517, 520, 535, 572, 611, 640, 704, 715, 752, 832, 856, 880, 940, 1034, 1040, 1070, 1144, 1177, 1222, 1391, 1408, 1430, 1504, 1664, 1712, 1760, 1880, 2068, 2080, 2140, 2288, 2354, 2444, 2585, 2782, 2860, 3008, 3055, 3424, 3520, 3760, 4136, 4160, 4280, 4576, 4708, 4888, 5029, 5170, 5564, 5720, 5885, 6016, 6110, 6721, 6848, 6955, 7040, 7520, 8272, 8320, 8560, 9152, 9416, 9776, 10058, 10340, 11128, 11440, 11770, 12220, 13442, 13696, 13910, 15040, 15301, 16544, 17120, 18304, 18832, 19552, 20116, 20680, 22256, 22880, 23540, 24440, 25145, 26884, 27820, 30080, 30602, 33088, 33605, 34240, 37664, 39104, 40232, 41360, 44512, 45760, 47080, 48880, 50290, 53768, 55319, 55640, 61204, 65377, 66176, 67210, 68480, 75328, 76505, 78208, 80464, 82720, 89024, 91520, 94160, 97760, 100580, 107536, 110638, 111280, 122408, 130754, 134420, 150656, 153010, 160928, 165440, 178048, 188320, 195520, 201160, 215072, 221276, 222560, 244816, 261508, 268840, 276595, 306020, 321856, 326885, 330880, 376640, 391040, 402320, 430144, 442552, 445120, 489632, 523016, 537680, 553190, 612040, 643712, 653770, 719147, 753280, 804640, 860288, 885104, 890240, 979264, 1046032, 1075360, 1106380, 1224080, 1307540, 1438294, 1609280, 1770208, 1958528, 2092064, 2150720, 2212760, 2448160, 2615080, 2876588, 3218560, 3540416, 3595735, 4184128, 4301440, 4425520, 4896320, 5230160, 5753176, 7080832, 7191470, 8368256, 8851040, 9792640, 10460320, 11506352, 14382940, 17702080, 20920640, 23012704, 28765880, 35404160, 41841280, 46025408, 57531760, 92050816, 115063520, 230127040, 460254080]

約数ペア:

[(1, 460254080), (2, 230127040), (4, 115063520), (5, 92050816), (8, 57531760), (10, 46025408), (11, 41841280), (13, 35404160), (16, 28765880), (20, 23012704), (22, 20920640), (26, 17702080), (32, 14382940), (40, 11506352), (44, 10460320), (47, 9792640), (52, 8851040), (55, 8368256), (64, 7191470), (65, 7080832), (80, 5753176), (88, 5230160), (94, 4896320), (104, 4425520), (107, 4301440), (110, 4184128), (128, 3595735), (130, 3540416), (143, 3218560), (160, 2876588), (176, 2615080), (188, 2448160), (208, 2212760), (214, 2150720), (220, 2092064), (235, 1958528), (260, 1770208), (286, 1609280), (320, 1438294), (352, 1307540), (376, 1224080), (416, 1106380), (428, 1075360), (440, 1046032), (470, 979264), (517, 890240), (520, 885104), (535, 860288), (572, 804640), (611, 753280), (640, 719147), (704, 653770), (715, 643712), (752, 612040), (832, 553190), (856, 537680), (880, 523016), (940, 489632), (1034, 445120), (1040, 442552), (1070, 430144), (1144, 402320), (1177, 391040), (1222, 376640), (1391, 330880), (1408, 326885), (1430, 321856), (1504, 306020), (1664, 276595), (1712, 268840), (1760, 261508), (1880, 244816), (2068, 222560), (2080, 221276), (2140, 215072), (2288, 201160), (2354, 195520), (2444, 188320), (2585, 178048), (2782, 165440), (2860, 160928), (3008, 153010), (3055, 150656), (3424, 134420), (3520, 130754), (3760, 122408), (4136, 111280), (4160, 110638), (4280, 107536), (4576, 100580), (4708, 97760), (4888, 94160), (5029, 91520), (5170, 89024), (5564, 82720), (5720, 80464), (5885, 78208), (6016, 76505), (6110, 75328), (6721, 68480), (6848, 67210), (6955, 66176), (7040, 65377), (7520, 61204), (8272, 55640), (8320, 55319), (8560, 53768), (9152, 50290), (9416, 48880), (9776, 47080), (10058, 45760), (10340, 44512), (11128, 41360), (11440, 40232), (11770, 39104), (12220, 37664), (13442, 34240), (13696, 33605), (13910, 33088), (15040, 30602), (15301, 30080), (16544, 27820), (17120, 26884), (18304, 25145), (18832, 24440), (19552, 23540), (20116, 22880), (20680, 22256)]