1156760920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3329}}^1$

素因数の和:3437

約数の個数: 128

約数和(自身を含む): 3193603200

約数和(自身を除く): 2036842280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 73, 85, 119, 136, 140, 146, 170, 238, 280, 292, 340, 365, 476, 511, 584, 595, 680, 730, 952, 1022, 1190, 1241, 1460, 2044, 2380, 2482, 2555, 2920, 3329, 4088, 4760, 4964, 5110, 6205, 6658, 8687, 9928, 10220, 12410, 13316, 16645, 17374, 20440, 23303, 24820, 26632, 33290, 34748, 43435, 46606, 49640, 56593, 66580, 69496, 86870, 93212, 113186, 116515, 133160, 173740, 186424, 226372, 233030, 243017, 282965, 347480, 396151, 452744, 466060, 486034, 565930, 792302, 932120, 972068, 1131860, 1215085, 1584604, 1701119, 1944136, 1980755, 2263720, 2430170, 3169208, 3402238, 3961510, 4131289, 4860340, 6804476, 7923020, 8262578, 8505595, 9720680, 13608952, 15846040, 16525156, 17011190, 20656445, 28919023, 33050312, 34022380, 41312890, 57838046, 68044760, 82625780, 115676092, 144595115, 165251560, 231352184, 289190230, 578380460, 1156760920]

約数ペア:

[(1, 1156760920), (2, 578380460), (4, 289190230), (5, 231352184), (7, 165251560), (8, 144595115), (10, 115676092), (14, 82625780), (17, 68044760), (20, 57838046), (28, 41312890), (34, 34022380), (35, 33050312), (40, 28919023), (56, 20656445), (68, 17011190), (70, 16525156), (73, 15846040), (85, 13608952), (119, 9720680), (136, 8505595), (140, 8262578), (146, 7923020), (170, 6804476), (238, 4860340), (280, 4131289), (292, 3961510), (340, 3402238), (365, 3169208), (476, 2430170), (511, 2263720), (584, 1980755), (595, 1944136), (680, 1701119), (730, 1584604), (952, 1215085), (1022, 1131860), (1190, 972068), (1241, 932120), (1460, 792302), (2044, 565930), (2380, 486034), (2482, 466060), (2555, 452744), (2920, 396151), (3329, 347480), (4088, 282965), (4760, 243017), (4964, 233030), (5110, 226372), (6205, 186424), (6658, 173740), (8687, 133160), (9928, 116515), (10220, 113186), (12410, 93212), (13316, 86870), (16645, 69496), (17374, 66580), (20440, 56593), (23303, 49640), (24820, 46606), (26632, 43435), (33290, 34748)]