213703360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1170

約数の個数: 112

約数和(自身を含む): 560198016

約数和(自身を除く): 346494656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 320, 376, 416, 470, 520, 611, 752, 832, 940, 1040, 1093, 1222, 1504, 1880, 2080, 2186, 2444, 3008, 3055, 3760, 4160, 4372, 4888, 5465, 6110, 7520, 8744, 9776, 10930, 12220, 14209, 15040, 17488, 19552, 21860, 24440, 28418, 34976, 39104, 43720, 48880, 51371, 56836, 69952, 71045, 87440, 97760, 102742, 113672, 142090, 174880, 195520, 205484, 227344, 256855, 284180, 349760, 410968, 454688, 513710, 568360, 667823, 821936, 909376, 1027420, 1136720, 1335646, 1643872, 2054840, 2273440, 2671292, 3287744, 3339115, 4109680, 4546880, 5342584, 6678230, 8219360, 10685168, 13356460, 16438720, 21370336, 26712920, 42740672, 53425840, 106851680, 213703360]

約数ペア:

[(1, 213703360), (2, 106851680), (4, 53425840), (5, 42740672), (8, 26712920), (10, 21370336), (13, 16438720), (16, 13356460), (20, 10685168), (26, 8219360), (32, 6678230), (40, 5342584), (47, 4546880), (52, 4109680), (64, 3339115), (65, 3287744), (80, 2671292), (94, 2273440), (104, 2054840), (130, 1643872), (160, 1335646), (188, 1136720), (208, 1027420), (235, 909376), (260, 821936), (320, 667823), (376, 568360), (416, 513710), (470, 454688), (520, 410968), (611, 349760), (752, 284180), (832, 256855), (940, 227344), (1040, 205484), (1093, 195520), (1222, 174880), (1504, 142090), (1880, 113672), (2080, 102742), (2186, 97760), (2444, 87440), (3008, 71045), (3055, 69952), (3760, 56836), (4160, 51371), (4372, 48880), (4888, 43720), (5465, 39104), (6110, 34976), (7520, 28418), (8744, 24440), (9776, 21860), (10930, 19552), (12220, 17488), (14209, 15040)]