66536960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 160

約数和(自身を含む): 188559360

約数和(自身を除く): 122022400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 79, 80, 94, 112, 128, 140, 158, 160, 188, 224, 235, 256, 280, 316, 320, 329, 376, 395, 448, 470, 512, 553, 560, 632, 640, 658, 752, 790, 896, 940, 1106, 1120, 1264, 1280, 1316, 1504, 1580, 1645, 1792, 1880, 2212, 2240, 2528, 2560, 2632, 2765, 3008, 3160, 3290, 3584, 3713, 3760, 4424, 4480, 5056, 5264, 5530, 6016, 6320, 6580, 7426, 7520, 8848, 8960, 10112, 10528, 11060, 12032, 12640, 13160, 14852, 15040, 17696, 17920, 18565, 20224, 21056, 22120, 24064, 25280, 25991, 26320, 29704, 30080, 35392, 37130, 40448, 42112, 44240, 50560, 51982, 52640, 59408, 60160, 70784, 74260, 84224, 88480, 101120, 103964, 105280, 118816, 120320, 129955, 141568, 148520, 168448, 176960, 202240, 207928, 210560, 237632, 259910, 283136, 297040, 353920, 415856, 421120, 475264, 519820, 594080, 707840, 831712, 842240, 950528, 1039640, 1188160, 1415680, 1663424, 1901056, 2079280, 2376320, 3326848, 4158560, 4752640, 6653696, 8317120, 9505280, 13307392, 16634240, 33268480, 66536960]

約数ペア:

[(1, 66536960), (2, 33268480), (4, 16634240), (5, 13307392), (7, 9505280), (8, 8317120), (10, 6653696), (14, 4752640), (16, 4158560), (20, 3326848), (28, 2376320), (32, 2079280), (35, 1901056), (40, 1663424), (47, 1415680), (56, 1188160), (64, 1039640), (70, 950528), (79, 842240), (80, 831712), (94, 707840), (112, 594080), (128, 519820), (140, 475264), (158, 421120), (160, 415856), (188, 353920), (224, 297040), (235, 283136), (256, 259910), (280, 237632), (316, 210560), (320, 207928), (329, 202240), (376, 176960), (395, 168448), (448, 148520), (470, 141568), (512, 129955), (553, 120320), (560, 118816), (632, 105280), (640, 103964), (658, 101120), (752, 88480), (790, 84224), (896, 74260), (940, 70784), (1106, 60160), (1120, 59408), (1264, 52640), (1280, 51982), (1316, 50560), (1504, 44240), (1580, 42112), (1645, 40448), (1792, 37130), (1880, 35392), (2212, 30080), (2240, 29704), (2528, 26320), (2560, 25991), (2632, 25280), (2765, 24064), (3008, 22120), (3160, 21056), (3290, 20224), (3584, 18565), (3713, 17920), (3760, 17696), (4424, 15040), (4480, 14852), (5056, 13160), (5264, 12640), (5530, 12032), (6016, 11060), (6320, 10528), (6580, 10112), (7426, 8960), (7520, 8848)]