8341569320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{733}}^1$

素因数の和:1267

約数の個数: 128

約数和(自身を含む): 21752236800

約数和(自身を除く): 13410667480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 419, 485, 679, 733, 776, 838, 970, 1358, 1466, 1676, 1940, 2095, 2716, 2932, 2933, 3352, 3395, 3665, 3880, 4190, 5131, 5432, 5864, 5866, 6790, 7330, 8380, 10262, 11732, 13580, 14660, 14665, 16760, 20524, 23464, 25655, 27160, 29320, 29330, 40643, 41048, 51310, 58660, 71101, 81286, 102620, 117320, 142202, 162572, 203215, 205240, 284404, 284501, 307127, 325144, 355505, 406430, 497707, 568808, 569002, 614254, 711010, 812860, 995414, 1138004, 1228508, 1422020, 1422505, 1535635, 1625720, 1990828, 2149889, 2276008, 2457016, 2488535, 2844040, 2845010, 3071270, 3981656, 4299778, 4977070, 5690020, 6142540, 8599556, 9954140, 10749445, 11380040, 12285080, 17199112, 19908280, 21498890, 29791319, 42997780, 59582638, 85995560, 119165276, 148956595, 208539233, 238330552, 297913190, 417078466, 595826380, 834156932, 1042696165, 1191652760, 1668313864, 2085392330, 4170784660, 8341569320]

約数ペア:

[(1, 8341569320), (2, 4170784660), (4, 2085392330), (5, 1668313864), (7, 1191652760), (8, 1042696165), (10, 834156932), (14, 595826380), (20, 417078466), (28, 297913190), (35, 238330552), (40, 208539233), (56, 148956595), (70, 119165276), (97, 85995560), (140, 59582638), (194, 42997780), (280, 29791319), (388, 21498890), (419, 19908280), (485, 17199112), (679, 12285080), (733, 11380040), (776, 10749445), (838, 9954140), (970, 8599556), (1358, 6142540), (1466, 5690020), (1676, 4977070), (1940, 4299778), (2095, 3981656), (2716, 3071270), (2932, 2845010), (2933, 2844040), (3352, 2488535), (3395, 2457016), (3665, 2276008), (3880, 2149889), (4190, 1990828), (5131, 1625720), (5432, 1535635), (5864, 1422505), (5866, 1422020), (6790, 1228508), (7330, 1138004), (8380, 995414), (10262, 812860), (11732, 711010), (13580, 614254), (14660, 569002), (14665, 568808), (16760, 497707), (20524, 406430), (23464, 355505), (25655, 325144), (27160, 307127), (29320, 284501), (29330, 284404), (40643, 205240), (41048, 203215), (51310, 162572), (58660, 142202), (71101, 117320), (81286, 102620)]