74655840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1349

約数の個数: 192

約数和(自身を含む): 284788224

約数和(自身を除く): 210132384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1307, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2614, 2720, 2856, 3360, 3570, 3808, 3921, 4080, 4760, 5228, 5712, 6535, 7140, 7842, 8160, 9149, 9520, 10456, 11424, 13070, 14280, 15684, 18298, 19040, 19605, 20912, 22219, 26140, 27447, 28560, 31368, 36596, 39210, 41824, 44438, 45745, 52280, 54894, 57120, 62736, 66657, 73192, 78420, 88876, 91490, 104560, 109788, 111095, 125472, 133314, 137235, 146384, 155533, 156840, 177752, 182980, 209120, 219576, 222190, 266628, 274470, 292768, 311066, 313680, 333285, 355504, 365960, 439152, 444380, 466599, 533256, 548940, 622132, 627360, 666570, 711008, 731920, 777665, 878304, 888760, 933198, 1066512, 1097880, 1244264, 1333140, 1463840, 1555330, 1777520, 1866396, 2133024, 2195760, 2332995, 2488528, 2666280, 3110660, 3555040, 3732792, 4391520, 4665990, 4977056, 5332560, 6221320, 7465584, 9331980, 10665120, 12442640, 14931168, 18663960, 24885280, 37327920, 74655840]

約数ペア:

[(1, 74655840), (2, 37327920), (3, 24885280), (4, 18663960), (5, 14931168), (6, 12442640), (7, 10665120), (8, 9331980), (10, 7465584), (12, 6221320), (14, 5332560), (15, 4977056), (16, 4665990), (17, 4391520), (20, 3732792), (21, 3555040), (24, 3110660), (28, 2666280), (30, 2488528), (32, 2332995), (34, 2195760), (35, 2133024), (40, 1866396), (42, 1777520), (48, 1555330), (51, 1463840), (56, 1333140), (60, 1244264), (68, 1097880), (70, 1066512), (80, 933198), (84, 888760), (85, 878304), (96, 777665), (102, 731920), (105, 711008), (112, 666570), (119, 627360), (120, 622132), (136, 548940), (140, 533256), (160, 466599), (168, 444380), (170, 439152), (204, 365960), (210, 355504), (224, 333285), (238, 313680), (240, 311066), (255, 292768), (272, 274470), (280, 266628), (336, 222190), (340, 219576), (357, 209120), (408, 182980), (420, 177752), (476, 156840), (480, 155533), (510, 146384), (544, 137235), (560, 133314), (595, 125472), (672, 111095), (680, 109788), (714, 104560), (816, 91490), (840, 88876), (952, 78420), (1020, 73192), (1120, 66657), (1190, 62736), (1307, 57120), (1360, 54894), (1428, 52280), (1632, 45745), (1680, 44438), (1785, 41824), (1904, 39210), (2040, 36596), (2380, 31368), (2614, 28560), (2720, 27447), (2856, 26140), (3360, 22219), (3570, 20912), (3808, 19605), (3921, 19040), (4080, 18298), (4760, 15684), (5228, 14280), (5712, 13070), (6535, 11424), (7140, 10456), (7842, 9520), (8160, 9149)]