7422582720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{157793}}^1$

素因数の和:157827

約数の個数: 168

約数和(自身を含む): 27414498384

約数和(自身を除く): 19991915664

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 47040, 157793, 315586, 473379, 631172, 788965, 946758, 1104551, 1262344, 1577930, 1893516, 2209102, 2366895, 2524688, 3155860, 3313653, 3787032, 4418204, 4733790, 5049376, 5522755, 6311720, 6627306, 7574064, 7731857, 8836408, 9467580, 10098752, 11045510, 12623440, 13254612, 15148128, 15463714, 16568265, 17672816, 18935160, 22091020, 23195571, 25246880, 26509224, 30296256, 30927428, 33136530, 35345632, 37870320, 38659285, 44182040, 46391142, 50493760, 53018448, 61854856, 66273060, 70691264, 75740640, 77318570, 88364080, 92782284, 106036896, 115977855, 123709712, 132546120, 151481280, 154637140, 176728160, 185564568, 212073792, 231955710, 247419424, 265092240, 309274280, 353456320, 371129136, 463911420, 494838848, 530184480, 618548560, 742258272, 927822840, 1060368960, 1237097120, 1484516544, 1855645680, 2474194240, 3711291360, 7422582720]

約数ペア:

[(1, 7422582720), (2, 3711291360), (3, 2474194240), (4, 1855645680), (5, 1484516544), (6, 1237097120), (7, 1060368960), (8, 927822840), (10, 742258272), (12, 618548560), (14, 530184480), (15, 494838848), (16, 463911420), (20, 371129136), (21, 353456320), (24, 309274280), (28, 265092240), (30, 247419424), (32, 231955710), (35, 212073792), (40, 185564568), (42, 176728160), (48, 154637140), (49, 151481280), (56, 132546120), (60, 123709712), (64, 115977855), (70, 106036896), (80, 92782284), (84, 88364080), (96, 77318570), (98, 75740640), (105, 70691264), (112, 66273060), (120, 61854856), (140, 53018448), (147, 50493760), (160, 46391142), (168, 44182040), (192, 38659285), (196, 37870320), (210, 35345632), (224, 33136530), (240, 30927428), (245, 30296256), (280, 26509224), (294, 25246880), (320, 23195571), (336, 22091020), (392, 18935160), (420, 17672816), (448, 16568265), (480, 15463714), (490, 15148128), (560, 13254612), (588, 12623440), (672, 11045510), (735, 10098752), (784, 9467580), (840, 8836408), (960, 7731857), (980, 7574064), (1120, 6627306), (1176, 6311720), (1344, 5522755), (1470, 5049376), (1568, 4733790), (1680, 4418204), (1960, 3787032), (2240, 3313653), (2352, 3155860), (2940, 2524688), (3136, 2366895), (3360, 2209102), (3920, 1893516), (4704, 1577930), (5880, 1262344), (6720, 1104551), (7840, 946758), (9408, 788965), (11760, 631172), (15680, 473379), (23520, 315586), (47040, 157793)]