39427080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 256

約数和(自身を含む): 156764160

約数和(自身を除く): 117337080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 251, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 502, 510, 561, 595, 616, 660, 680, 714, 748, 753, 770, 840, 924, 935, 952, 1004, 1020, 1122, 1155, 1190, 1255, 1309, 1320, 1428, 1496, 1506, 1540, 1757, 1785, 1848, 1870, 2008, 2040, 2244, 2310, 2380, 2510, 2618, 2761, 2805, 2856, 3012, 3080, 3514, 3570, 3740, 3765, 3927, 4267, 4488, 4620, 4760, 5020, 5236, 5271, 5522, 5610, 6024, 6545, 7028, 7140, 7480, 7530, 7854, 8283, 8534, 8785, 9240, 10040, 10472, 10542, 11044, 11220, 12801, 13090, 13805, 14056, 14280, 15060, 15708, 16566, 17068, 17570, 19327, 19635, 21084, 21335, 22088, 22440, 25602, 26180, 26355, 27610, 29869, 30120, 31416, 33132, 34136, 35140, 38654, 39270, 41415, 42168, 42670, 46937, 51204, 52360, 52710, 55220, 57981, 59738, 64005, 66264, 70280, 77308, 78540, 82830, 85340, 89607, 93874, 96635, 102408, 105420, 110440, 115962, 119476, 128010, 140811, 149345, 154616, 157080, 165660, 170680, 179214, 187748, 193270, 210840, 231924, 234685, 238952, 256020, 281622, 289905, 298690, 328559, 331320, 358428, 375496, 386540, 448035, 463848, 469370, 512040, 563244, 579810, 597380, 657118, 704055, 716856, 773080, 896070, 938740, 985677, 1126488, 1159620, 1194760, 1314236, 1408110, 1642795, 1792140, 1877480, 1971354, 2319240, 2628472, 2816220, 3285590, 3584280, 3942708, 4928385, 5632440, 6571180, 7885416, 9856770, 13142360, 19713540, 39427080]

約数ペア:

[(1, 39427080), (2, 19713540), (3, 13142360), (4, 9856770), (5, 7885416), (6, 6571180), (7, 5632440), (8, 4928385), (10, 3942708), (11, 3584280), (12, 3285590), (14, 2816220), (15, 2628472), (17, 2319240), (20, 1971354), (21, 1877480), (22, 1792140), (24, 1642795), (28, 1408110), (30, 1314236), (33, 1194760), (34, 1159620), (35, 1126488), (40, 985677), (42, 938740), (44, 896070), (51, 773080), (55, 716856), (56, 704055), (60, 657118), (66, 597380), (68, 579810), (70, 563244), (77, 512040), (84, 469370), (85, 463848), (88, 448035), (102, 386540), (105, 375496), (110, 358428), (119, 331320), (120, 328559), (132, 298690), (136, 289905), (140, 281622), (154, 256020), (165, 238952), (168, 234685), (170, 231924), (187, 210840), (204, 193270), (210, 187748), (220, 179214), (231, 170680), (238, 165660), (251, 157080), (255, 154616), (264, 149345), (280, 140811), (308, 128010), (330, 119476), (340, 115962), (357, 110440), (374, 105420), (385, 102408), (408, 96635), (420, 93874), (440, 89607), (462, 85340), (476, 82830), (502, 78540), (510, 77308), (561, 70280), (595, 66264), (616, 64005), (660, 59738), (680, 57981), (714, 55220), (748, 52710), (753, 52360), (770, 51204), (840, 46937), (924, 42670), (935, 42168), (952, 41415), (1004, 39270), (1020, 38654), (1122, 35140), (1155, 34136), (1190, 33132), (1255, 31416), (1309, 30120), (1320, 29869), (1428, 27610), (1496, 26355), (1506, 26180), (1540, 25602), (1757, 22440), (1785, 22088), (1848, 21335), (1870, 21084), (2008, 19635), (2040, 19327), (2244, 17570), (2310, 17068), (2380, 16566), (2510, 15708), (2618, 15060), (2761, 14280), (2805, 14056), (2856, 13805), (3012, 13090), (3080, 12801), (3514, 11220), (3570, 11044), (3740, 10542), (3765, 10472), (3927, 10040), (4267, 9240), (4488, 8785), (4620, 8534), (4760, 8283), (5020, 7854), (5236, 7530), (5271, 7480), (5522, 7140), (5610, 7028), (6024, 6545)]