16517280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2678

約数の個数: 96

約数和(自身を含む): 56052864

約数和(自身を除く): 39535584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 2647, 3120, 5294, 6240, 7941, 10588, 13235, 15882, 21176, 26470, 31764, 34411, 39705, 42352, 52940, 63528, 68822, 79410, 84704, 103233, 105880, 127056, 137644, 158820, 172055, 206466, 211760, 254112, 275288, 317640, 344110, 412932, 423520, 516165, 550576, 635280, 688220, 825864, 1032330, 1101152, 1270560, 1376440, 1651728, 2064660, 2752880, 3303456, 4129320, 5505760, 8258640, 16517280]

約数ペア:

[(1, 16517280), (2, 8258640), (3, 5505760), (4, 4129320), (5, 3303456), (6, 2752880), (8, 2064660), (10, 1651728), (12, 1376440), (13, 1270560), (15, 1101152), (16, 1032330), (20, 825864), (24, 688220), (26, 635280), (30, 550576), (32, 516165), (39, 423520), (40, 412932), (48, 344110), (52, 317640), (60, 275288), (65, 254112), (78, 211760), (80, 206466), (96, 172055), (104, 158820), (120, 137644), (130, 127056), (156, 105880), (160, 103233), (195, 84704), (208, 79410), (240, 68822), (260, 63528), (312, 52940), (390, 42352), (416, 39705), (480, 34411), (520, 31764), (624, 26470), (780, 21176), (1040, 15882), (1248, 13235), (1560, 10588), (2080, 7941), (2647, 6240), (3120, 5294)]