57291840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:394

約数の個数: 224

約数和(自身を含む): 213360000

約数和(自身を除く): 156068160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 349, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 698, 720, 760, 855, 864, 912, 960, 1026, 1047, 1080, 1140, 1216, 1368, 1396, 1440, 1520, 1710, 1728, 1745, 1824, 2052, 2094, 2160, 2280, 2565, 2736, 2792, 2880, 3040, 3141, 3420, 3490, 3648, 4104, 4188, 4320, 4560, 5130, 5235, 5472, 5584, 6080, 6282, 6631, 6840, 6980, 8208, 8376, 8640, 9120, 9423, 10260, 10470, 10944, 11168, 12564, 13262, 13680, 13960, 15705, 16416, 16752, 18240, 18846, 19893, 20520, 20940, 22336, 25128, 26524, 27360, 27920, 31410, 32832, 33155, 33504, 37692, 39786, 41040, 41880, 47115, 50256, 53048, 54720, 55840, 59679, 62820, 66310, 67008, 75384, 79572, 82080, 83760, 94230, 99465, 100512, 106096, 111680, 119358, 125640, 132620, 150768, 159144, 164160, 167520, 179037, 188460, 198930, 201024, 212192, 238716, 251280, 265240, 298395, 301536, 318288, 335040, 358074, 376920, 397860, 424384, 477432, 502560, 530480, 596790, 603072, 636576, 716148, 753840, 795720, 895185, 954864, 1005120, 1060960, 1193580, 1273152, 1432296, 1507680, 1591440, 1790370, 1909728, 2121920, 2387160, 2864592, 3015360, 3182880, 3580740, 3819456, 4774320, 5729184, 6365760, 7161480, 9548640, 11458368, 14322960, 19097280, 28645920, 57291840]

約数ペア:

[(1, 57291840), (2, 28645920), (3, 19097280), (4, 14322960), (5, 11458368), (6, 9548640), (8, 7161480), (9, 6365760), (10, 5729184), (12, 4774320), (15, 3819456), (16, 3580740), (18, 3182880), (19, 3015360), (20, 2864592), (24, 2387160), (27, 2121920), (30, 1909728), (32, 1790370), (36, 1591440), (38, 1507680), (40, 1432296), (45, 1273152), (48, 1193580), (54, 1060960), (57, 1005120), (60, 954864), (64, 895185), (72, 795720), (76, 753840), (80, 716148), (90, 636576), (95, 603072), (96, 596790), (108, 530480), (114, 502560), (120, 477432), (135, 424384), (144, 397860), (152, 376920), (160, 358074), (171, 335040), (180, 318288), (190, 301536), (192, 298395), (216, 265240), (228, 251280), (240, 238716), (270, 212192), (285, 201024), (288, 198930), (304, 188460), (320, 179037), (342, 167520), (349, 164160), (360, 159144), (380, 150768), (432, 132620), (456, 125640), (480, 119358), (513, 111680), (540, 106096), (570, 100512), (576, 99465), (608, 94230), (684, 83760), (698, 82080), (720, 79572), (760, 75384), (855, 67008), (864, 66310), (912, 62820), (960, 59679), (1026, 55840), (1047, 54720), (1080, 53048), (1140, 50256), (1216, 47115), (1368, 41880), (1396, 41040), (1440, 39786), (1520, 37692), (1710, 33504), (1728, 33155), (1745, 32832), (1824, 31410), (2052, 27920), (2094, 27360), (2160, 26524), (2280, 25128), (2565, 22336), (2736, 20940), (2792, 20520), (2880, 19893), (3040, 18846), (3141, 18240), (3420, 16752), (3490, 16416), (3648, 15705), (4104, 13960), (4188, 13680), (4320, 13262), (4560, 12564), (5130, 11168), (5235, 10944), (5472, 10470), (5584, 10260), (6080, 9423), (6282, 9120), (6631, 8640), (6840, 8376), (6980, 8208)]