67885440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5051}}^1$

素因数の和:5080

約数の個数: 128

約数和(自身を含む): 247345920

約数和(自身を除く): 179460480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5051, 6720, 10102, 13440, 15153, 20204, 25255, 30306, 35357, 40408, 50510, 60612, 70714, 75765, 80816, 101020, 106071, 121224, 141428, 151530, 161632, 176785, 202040, 212142, 242448, 282856, 303060, 323264, 353570, 404080, 424284, 484896, 530355, 565712, 606120, 646528, 707140, 808160, 848568, 969792, 1060710, 1131424, 1212240, 1414280, 1616320, 1697136, 1939584, 2121420, 2262848, 2424480, 2828560, 3232640, 3394272, 4242840, 4525696, 4848960, 5657120, 6788544, 8485680, 9697920, 11314240, 13577088, 16971360, 22628480, 33942720, 67885440]

約数ペア:

[(1, 67885440), (2, 33942720), (3, 22628480), (4, 16971360), (5, 13577088), (6, 11314240), (7, 9697920), (8, 8485680), (10, 6788544), (12, 5657120), (14, 4848960), (15, 4525696), (16, 4242840), (20, 3394272), (21, 3232640), (24, 2828560), (28, 2424480), (30, 2262848), (32, 2121420), (35, 1939584), (40, 1697136), (42, 1616320), (48, 1414280), (56, 1212240), (60, 1131424), (64, 1060710), (70, 969792), (80, 848568), (84, 808160), (96, 707140), (105, 646528), (112, 606120), (120, 565712), (128, 530355), (140, 484896), (160, 424284), (168, 404080), (192, 353570), (210, 323264), (224, 303060), (240, 282856), (280, 242448), (320, 212142), (336, 202040), (384, 176785), (420, 161632), (448, 151530), (480, 141428), (560, 121224), (640, 106071), (672, 101020), (840, 80816), (896, 75765), (960, 70714), (1120, 60612), (1344, 50510), (1680, 40408), (1920, 35357), (2240, 30306), (2688, 25255), (3360, 20204), (4480, 15153), (5051, 13440), (6720, 10102)]