349670880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18679}}^1$

素因数の和:18713

約数の個数: 144

約数和(自身を含む): 1285109280

約数和(自身を除く): 935438400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18679, 18720, 37358, 56037, 74716, 93395, 112074, 149432, 168111, 186790, 224148, 242827, 280185, 298864, 336222, 373580, 448296, 485654, 560370, 597728, 672444, 728481, 747160, 840555, 896592, 971308, 1120740, 1214135, 1344888, 1456962, 1494320, 1681110, 1793184, 1942616, 2185443, 2241480, 2428270, 2689776, 2913924, 2988640, 3362220, 3642405, 3885232, 4370886, 4482960, 4856540, 5379552, 5827848, 6724440, 7284810, 7770464, 8741772, 8965920, 9713080, 10927215, 11655696, 13448880, 14569620, 17483544, 19426160, 21854430, 23311392, 26897760, 29139240, 34967088, 38852320, 43708860, 58278480, 69934176, 87417720, 116556960, 174835440, 349670880]

約数ペア:

[(1, 349670880), (2, 174835440), (3, 116556960), (4, 87417720), (5, 69934176), (6, 58278480), (8, 43708860), (9, 38852320), (10, 34967088), (12, 29139240), (13, 26897760), (15, 23311392), (16, 21854430), (18, 19426160), (20, 17483544), (24, 14569620), (26, 13448880), (30, 11655696), (32, 10927215), (36, 9713080), (39, 8965920), (40, 8741772), (45, 7770464), (48, 7284810), (52, 6724440), (60, 5827848), (65, 5379552), (72, 4856540), (78, 4482960), (80, 4370886), (90, 3885232), (96, 3642405), (104, 3362220), (117, 2988640), (120, 2913924), (130, 2689776), (144, 2428270), (156, 2241480), (160, 2185443), (180, 1942616), (195, 1793184), (208, 1681110), (234, 1494320), (240, 1456962), (260, 1344888), (288, 1214135), (312, 1120740), (360, 971308), (390, 896592), (416, 840555), (468, 747160), (480, 728481), (520, 672444), (585, 597728), (624, 560370), (720, 485654), (780, 448296), (936, 373580), (1040, 336222), (1170, 298864), (1248, 280185), (1440, 242827), (1560, 224148), (1872, 186790), (2080, 168111), (2340, 149432), (3120, 112074), (3744, 93395), (4680, 74716), (6240, 56037), (9360, 37358), (18679, 18720)]