1799743680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{89273}}^1$

素因数の和:89303

約数の個数: 168

約数和(自身を含む): 7074785952

約数和(自身を除く): 5275042272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 89273, 178546, 267819, 357092, 446365, 535638, 624911, 714184, 803457, 892730, 1071276, 1249822, 1339095, 1428368, 1606914, 1785460, 1874733, 2142552, 2499644, 2678190, 2856736, 3124555, 3213828, 3570920, 3749466, 4017285, 4285104, 4999288, 5356380, 5624199, 5713472, 6249110, 6427656, 7141840, 7498932, 8034570, 8570208, 9373665, 9998576, 10712760, 11248398, 12498220, 12855312, 14283680, 14997864, 16069140, 17140416, 18747330, 19997152, 21425520, 22496796, 24996440, 25710624, 28120995, 28567360, 29995728, 32138280, 37494660, 39994304, 42851040, 44993592, 49992880, 51421248, 56241990, 59991456, 64276560, 74989320, 85702080, 89987184, 99985760, 112483980, 119982912, 128553120, 149978640, 179974368, 199971520, 224967960, 257106240, 299957280, 359948736, 449935920, 599914560, 899871840, 1799743680]

約数ペア:

[(1, 1799743680), (2, 899871840), (3, 599914560), (4, 449935920), (5, 359948736), (6, 299957280), (7, 257106240), (8, 224967960), (9, 199971520), (10, 179974368), (12, 149978640), (14, 128553120), (15, 119982912), (16, 112483980), (18, 99985760), (20, 89987184), (21, 85702080), (24, 74989320), (28, 64276560), (30, 59991456), (32, 56241990), (35, 51421248), (36, 49992880), (40, 44993592), (42, 42851040), (45, 39994304), (48, 37494660), (56, 32138280), (60, 29995728), (63, 28567360), (64, 28120995), (70, 25710624), (72, 24996440), (80, 22496796), (84, 21425520), (90, 19997152), (96, 18747330), (105, 17140416), (112, 16069140), (120, 14997864), (126, 14283680), (140, 12855312), (144, 12498220), (160, 11248398), (168, 10712760), (180, 9998576), (192, 9373665), (210, 8570208), (224, 8034570), (240, 7498932), (252, 7141840), (280, 6427656), (288, 6249110), (315, 5713472), (320, 5624199), (336, 5356380), (360, 4999288), (420, 4285104), (448, 4017285), (480, 3749466), (504, 3570920), (560, 3213828), (576, 3124555), (630, 2856736), (672, 2678190), (720, 2499644), (840, 2142552), (960, 1874733), (1008, 1785460), (1120, 1606914), (1260, 1428368), (1344, 1339095), (1440, 1249822), (1680, 1071276), (2016, 892730), (2240, 803457), (2520, 714184), (2880, 624911), (3360, 535638), (4032, 446365), (5040, 357092), (6720, 267819), (10080, 178546), (20160, 89273)]