84556080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:928

約数の個数: 240

約数和(自身を含む): 342001920

約数和(自身を除く): 257445840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 883, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1766, 1995, 2128, 2280, 2394, 2520, 2649, 2660, 2736, 3192, 3420, 3532, 3990, 4415, 4560, 4788, 5040, 5298, 5320, 5985, 6181, 6384, 6840, 7064, 7947, 7980, 8830, 9576, 10596, 10640, 11970, 12362, 13245, 13680, 14128, 15894, 15960, 16777, 17660, 18543, 19152, 21192, 23940, 24724, 26490, 30905, 31788, 31920, 33554, 35320, 37086, 39735, 42384, 47880, 49448, 50331, 52980, 55629, 61810, 63576, 67108, 70640, 74172, 79470, 83885, 92715, 95760, 98896, 100662, 105960, 111258, 117439, 123620, 127152, 134216, 148344, 150993, 158940, 167770, 185430, 201324, 211920, 222516, 234878, 247240, 251655, 268432, 278145, 296688, 301986, 317880, 335540, 352317, 370860, 402648, 445032, 469756, 494480, 503310, 556290, 587195, 603972, 635760, 671080, 704634, 741720, 754965, 805296, 890064, 939512, 1006620, 1056951, 1112580, 1174390, 1207944, 1342160, 1409268, 1483440, 1509930, 1761585, 1879024, 2013240, 2113902, 2225160, 2348780, 2415888, 2818536, 3019860, 3523170, 4026480, 4227804, 4450320, 4697560, 5284755, 5637072, 6039720, 7046340, 8455608, 9395120, 10569510, 12079440, 14092680, 16911216, 21139020, 28185360, 42278040, 84556080]

約数ペア:

[(1, 84556080), (2, 42278040), (3, 28185360), (4, 21139020), (5, 16911216), (6, 14092680), (7, 12079440), (8, 10569510), (9, 9395120), (10, 8455608), (12, 7046340), (14, 6039720), (15, 5637072), (16, 5284755), (18, 4697560), (19, 4450320), (20, 4227804), (21, 4026480), (24, 3523170), (28, 3019860), (30, 2818536), (35, 2415888), (36, 2348780), (38, 2225160), (40, 2113902), (42, 2013240), (45, 1879024), (48, 1761585), (56, 1509930), (57, 1483440), (60, 1409268), (63, 1342160), (70, 1207944), (72, 1174390), (76, 1112580), (80, 1056951), (84, 1006620), (90, 939512), (95, 890064), (105, 805296), (112, 754965), (114, 741720), (120, 704634), (126, 671080), (133, 635760), (140, 603972), (144, 587195), (152, 556290), (168, 503310), (171, 494480), (180, 469756), (190, 445032), (210, 402648), (228, 370860), (240, 352317), (252, 335540), (266, 317880), (280, 301986), (285, 296688), (304, 278145), (315, 268432), (336, 251655), (342, 247240), (360, 234878), (380, 222516), (399, 211920), (420, 201324), (456, 185430), (504, 167770), (532, 158940), (560, 150993), (570, 148344), (630, 134216), (665, 127152), (684, 123620), (720, 117439), (760, 111258), (798, 105960), (840, 100662), (855, 98896), (883, 95760), (912, 92715), (1008, 83885), (1064, 79470), (1140, 74172), (1197, 70640), (1260, 67108), (1330, 63576), (1368, 61810), (1520, 55629), (1596, 52980), (1680, 50331), (1710, 49448), (1766, 47880), (1995, 42384), (2128, 39735), (2280, 37086), (2394, 35320), (2520, 33554), (2649, 31920), (2660, 31788), (2736, 30905), (3192, 26490), (3420, 24724), (3532, 23940), (3990, 21192), (4415, 19152), (4560, 18543), (4788, 17660), (5040, 16777), (5298, 15960), (5320, 15894), (5985, 14128), (6181, 13680), (6384, 13245), (6840, 12362), (7064, 11970), (7947, 10640), (7980, 10596), (8830, 9576)]