2872186560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1256

約数の個数: 224

約数和(自身を含む): 10169956800

約数和(自身を除く): 7297770240

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 401, 432, 480, 540, 576, 720, 802, 829, 864, 960, 1080, 1203, 1440, 1604, 1658, 1728, 2005, 2160, 2406, 2487, 2880, 3208, 3316, 3609, 4010, 4145, 4320, 4812, 4974, 6015, 6416, 6632, 7218, 7461, 8020, 8290, 8640, 9624, 9948, 10827, 12030, 12435, 12832, 13264, 14436, 14922, 16040, 16580, 18045, 19248, 19896, 21654, 22383, 24060, 24870, 25664, 26528, 28872, 29844, 32080, 33160, 36090, 37305, 38496, 39792, 43308, 44766, 48120, 49740, 53056, 54135, 57744, 59688, 64160, 66320, 72180, 74610, 76992, 79584, 86616, 89532, 96240, 99480, 108270, 111915, 115488, 119376, 128320, 132640, 144360, 149220, 159168, 173232, 179064, 192480, 198960, 216540, 223830, 230976, 238752, 265280, 288720, 298440, 332429, 346464, 358128, 384960, 397920, 433080, 447660, 477504, 577440, 596880, 664858, 692928, 716256, 795840, 866160, 895320, 997287, 1154880, 1193760, 1329716, 1432512, 1662145, 1732320, 1790640, 1994574, 2387520, 2659432, 2991861, 3324290, 3464640, 3581280, 3989148, 4986435, 5318864, 5983722, 6648580, 7162560, 7978296, 8975583, 9972870, 10637728, 11967444, 13297160, 14959305, 15956592, 17951166, 19945740, 21275456, 23934888, 26594320, 29918610, 31913184, 35902332, 39891480, 44877915, 47869776, 53188640, 59837220, 63826368, 71804664, 79782960, 89755830, 95739552, 106377280, 119674440, 143609328, 159565920, 179511660, 191479104, 239348880, 287218656, 319131840, 359023320, 478697760, 574437312, 718046640, 957395520, 1436093280, 2872186560]

約数ペア:

[(1, 2872186560), (2, 1436093280), (3, 957395520), (4, 718046640), (5, 574437312), (6, 478697760), (8, 359023320), (9, 319131840), (10, 287218656), (12, 239348880), (15, 191479104), (16, 179511660), (18, 159565920), (20, 143609328), (24, 119674440), (27, 106377280), (30, 95739552), (32, 89755830), (36, 79782960), (40, 71804664), (45, 63826368), (48, 59837220), (54, 53188640), (60, 47869776), (64, 44877915), (72, 39891480), (80, 35902332), (90, 31913184), (96, 29918610), (108, 26594320), (120, 23934888), (135, 21275456), (144, 19945740), (160, 17951166), (180, 15956592), (192, 14959305), (216, 13297160), (240, 11967444), (270, 10637728), (288, 9972870), (320, 8975583), (360, 7978296), (401, 7162560), (432, 6648580), (480, 5983722), (540, 5318864), (576, 4986435), (720, 3989148), (802, 3581280), (829, 3464640), (864, 3324290), (960, 2991861), (1080, 2659432), (1203, 2387520), (1440, 1994574), (1604, 1790640), (1658, 1732320), (1728, 1662145), (2005, 1432512), (2160, 1329716), (2406, 1193760), (2487, 1154880), (2880, 997287), (3208, 895320), (3316, 866160), (3609, 795840), (4010, 716256), (4145, 692928), (4320, 664858), (4812, 596880), (4974, 577440), (6015, 477504), (6416, 447660), (6632, 433080), (7218, 397920), (7461, 384960), (8020, 358128), (8290, 346464), (8640, 332429), (9624, 298440), (9948, 288720), (10827, 265280), (12030, 238752), (12435, 230976), (12832, 223830), (13264, 216540), (14436, 198960), (14922, 192480), (16040, 179064), (16580, 173232), (18045, 159168), (19248, 149220), (19896, 144360), (21654, 132640), (22383, 128320), (24060, 119376), (24870, 115488), (25664, 111915), (26528, 108270), (28872, 99480), (29844, 96240), (32080, 89532), (33160, 86616), (36090, 79584), (37305, 76992), (38496, 74610), (39792, 72180), (43308, 66320), (44766, 64160), (48120, 59688), (49740, 57744), (53056, 54135)]