206437680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3136

約数の個数: 160

約数和(自身を含む): 734238720

約数和(自身を除く): 527801040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3083, 3348, 3720, 4185, 4464, 5580, 6166, 6696, 7440, 8370, 9249, 11160, 12332, 13392, 15415, 16740, 18498, 22320, 24664, 27747, 30830, 33480, 36996, 46245, 49328, 55494, 61660, 66960, 73992, 83241, 92490, 95573, 110988, 123320, 138735, 147984, 166482, 184980, 191146, 221976, 246640, 277470, 286719, 332964, 369960, 382292, 416205, 443952, 477865, 554940, 573438, 665928, 739920, 764584, 832410, 860157, 955730, 1109880, 1146876, 1331856, 1433595, 1529168, 1664820, 1720314, 1911460, 2219760, 2293752, 2580471, 2867190, 3329640, 3440628, 3822920, 4300785, 4587504, 5160942, 5734380, 6659280, 6881256, 7645840, 8601570, 10321884, 11468760, 12902355, 13762512, 17203140, 20643768, 22937520, 25804710, 34406280, 41287536, 51609420, 68812560, 103218840, 206437680]

約数ペア:

[(1, 206437680), (2, 103218840), (3, 68812560), (4, 51609420), (5, 41287536), (6, 34406280), (8, 25804710), (9, 22937520), (10, 20643768), (12, 17203140), (15, 13762512), (16, 12902355), (18, 11468760), (20, 10321884), (24, 8601570), (27, 7645840), (30, 6881256), (31, 6659280), (36, 5734380), (40, 5160942), (45, 4587504), (48, 4300785), (54, 3822920), (60, 3440628), (62, 3329640), (72, 2867190), (80, 2580471), (90, 2293752), (93, 2219760), (108, 1911460), (120, 1720314), (124, 1664820), (135, 1529168), (144, 1433595), (155, 1331856), (180, 1146876), (186, 1109880), (216, 955730), (240, 860157), (248, 832410), (270, 764584), (279, 739920), (310, 665928), (360, 573438), (372, 554940), (432, 477865), (465, 443952), (496, 416205), (540, 382292), (558, 369960), (620, 332964), (720, 286719), (744, 277470), (837, 246640), (930, 221976), (1080, 191146), (1116, 184980), (1240, 166482), (1395, 147984), (1488, 138735), (1674, 123320), (1860, 110988), (2160, 95573), (2232, 92490), (2480, 83241), (2790, 73992), (3083, 66960), (3348, 61660), (3720, 55494), (4185, 49328), (4464, 46245), (5580, 36996), (6166, 33480), (6696, 30830), (7440, 27747), (8370, 24664), (9249, 22320), (11160, 18498), (12332, 16740), (13392, 15415)]