13210361280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{509659}}^1$

素因数の和:509688

約数の個数: 140

約数和(自身を含む): 46991671320

約数和(自身を除く): 33781310040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 509659, 1019318, 1528977, 2038636, 2548295, 3057954, 4077272, 4586931, 5096590, 6115908, 7644885, 8154544, 9173862, 10193180, 12231816, 13760793, 15289770, 16309088, 18347724, 20386360, 22934655, 24463632, 27521586, 30579540, 32618176, 36695448, 40772720, 41282379, 45869310, 48927264, 55043172, 61159080, 68803965, 73390896, 81545440, 82564758, 91738620, 97854528, 110086344, 122318160, 137607930, 146781792, 163090880, 165129516, 183477240, 206411895, 220172688, 244636320, 275215860, 293563584, 330259032, 366954480, 412823790, 440345376, 489272640, 550431720, 660518064, 733908960, 825647580, 880690752, 1100863440, 1321036128, 1467817920, 1651295160, 2201726880, 2642072256, 3302590320, 4403453760, 6605180640, 13210361280]

約数ペア:

[(1, 13210361280), (2, 6605180640), (3, 4403453760), (4, 3302590320), (5, 2642072256), (6, 2201726880), (8, 1651295160), (9, 1467817920), (10, 1321036128), (12, 1100863440), (15, 880690752), (16, 825647580), (18, 733908960), (20, 660518064), (24, 550431720), (27, 489272640), (30, 440345376), (32, 412823790), (36, 366954480), (40, 330259032), (45, 293563584), (48, 275215860), (54, 244636320), (60, 220172688), (64, 206411895), (72, 183477240), (80, 165129516), (81, 163090880), (90, 146781792), (96, 137607930), (108, 122318160), (120, 110086344), (135, 97854528), (144, 91738620), (160, 82564758), (162, 81545440), (180, 73390896), (192, 68803965), (216, 61159080), (240, 55043172), (270, 48927264), (288, 45869310), (320, 41282379), (324, 40772720), (360, 36695448), (405, 32618176), (432, 30579540), (480, 27521586), (540, 24463632), (576, 22934655), (648, 20386360), (720, 18347724), (810, 16309088), (864, 15289770), (960, 13760793), (1080, 12231816), (1296, 10193180), (1440, 9173862), (1620, 8154544), (1728, 7644885), (2160, 6115908), (2592, 5096590), (2880, 4586931), (3240, 4077272), (4320, 3057954), (5184, 2548295), (6480, 2038636), (8640, 1528977), (12960, 1019318), (25920, 509659)]