89764080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:496

約数の個数: 240

約数和(自身を含む): 343504800

約数和(自身を除く): 253740720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 449, 476, 490, 510, 560, 588, 595, 680, 714, 735, 784, 816, 833, 840, 898, 952, 980, 1020, 1176, 1190, 1347, 1360, 1428, 1470, 1666, 1680, 1785, 1796, 1904, 1960, 2040, 2245, 2352, 2380, 2499, 2694, 2856, 2940, 3143, 3332, 3570, 3592, 3920, 4080, 4165, 4490, 4760, 4998, 5388, 5712, 5880, 6286, 6664, 6735, 7140, 7184, 7633, 8330, 8980, 9429, 9520, 9996, 10776, 11760, 12495, 12572, 13328, 13470, 14280, 15266, 15715, 16660, 17960, 18858, 19992, 21552, 22001, 22899, 24990, 25144, 26940, 28560, 30532, 31430, 33320, 35920, 37716, 38165, 39984, 44002, 45798, 47145, 49980, 50288, 53431, 53880, 61064, 62860, 66003, 66640, 75432, 76330, 88004, 91596, 94290, 99960, 106862, 107760, 110005, 114495, 122128, 125720, 132006, 150864, 152660, 160293, 176008, 183192, 188580, 199920, 213724, 220010, 228990, 251440, 264012, 267155, 305320, 320586, 330015, 352016, 366384, 374017, 377160, 427448, 440020, 457980, 528024, 534310, 610640, 641172, 660030, 748034, 754320, 801465, 854896, 880040, 915960, 1056048, 1068620, 1122051, 1282344, 1320060, 1496068, 1602930, 1760080, 1831920, 1870085, 2137240, 2244102, 2564688, 2640120, 2992136, 3205860, 3740170, 4274480, 4488204, 5280240, 5610255, 5984272, 6411720, 7480340, 8976408, 11220510, 12823440, 14960680, 17952816, 22441020, 29921360, 44882040, 89764080]

約数ペア:

[(1, 89764080), (2, 44882040), (3, 29921360), (4, 22441020), (5, 17952816), (6, 14960680), (7, 12823440), (8, 11220510), (10, 8976408), (12, 7480340), (14, 6411720), (15, 5984272), (16, 5610255), (17, 5280240), (20, 4488204), (21, 4274480), (24, 3740170), (28, 3205860), (30, 2992136), (34, 2640120), (35, 2564688), (40, 2244102), (42, 2137240), (48, 1870085), (49, 1831920), (51, 1760080), (56, 1602930), (60, 1496068), (68, 1320060), (70, 1282344), (80, 1122051), (84, 1068620), (85, 1056048), (98, 915960), (102, 880040), (105, 854896), (112, 801465), (119, 754320), (120, 748034), (136, 660030), (140, 641172), (147, 610640), (168, 534310), (170, 528024), (196, 457980), (204, 440020), (210, 427448), (238, 377160), (240, 374017), (245, 366384), (255, 352016), (272, 330015), (280, 320586), (294, 305320), (336, 267155), (340, 264012), (357, 251440), (392, 228990), (408, 220010), (420, 213724), (449, 199920), (476, 188580), (490, 183192), (510, 176008), (560, 160293), (588, 152660), (595, 150864), (680, 132006), (714, 125720), (735, 122128), (784, 114495), (816, 110005), (833, 107760), (840, 106862), (898, 99960), (952, 94290), (980, 91596), (1020, 88004), (1176, 76330), (1190, 75432), (1347, 66640), (1360, 66003), (1428, 62860), (1470, 61064), (1666, 53880), (1680, 53431), (1785, 50288), (1796, 49980), (1904, 47145), (1960, 45798), (2040, 44002), (2245, 39984), (2352, 38165), (2380, 37716), (2499, 35920), (2694, 33320), (2856, 31430), (2940, 30532), (3143, 28560), (3332, 26940), (3570, 25144), (3592, 24990), (3920, 22899), (4080, 22001), (4165, 21552), (4490, 19992), (4760, 18858), (4998, 17960), (5388, 16660), (5712, 15715), (5880, 15266), (6286, 14280), (6664, 13470), (6735, 13328), (7140, 12572), (7184, 12495), (7633, 11760), (8330, 10776), (8980, 9996), (9429, 9520)]