23296560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{283}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 84518400

約数和(自身を除く): 61221840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 283, 294, 336, 343, 392, 420, 490, 560, 566, 588, 686, 735, 784, 840, 849, 980, 1029, 1132, 1176, 1372, 1415, 1470, 1680, 1698, 1715, 1960, 1981, 2058, 2264, 2352, 2744, 2830, 2940, 3396, 3430, 3920, 3962, 4116, 4245, 4528, 5145, 5488, 5660, 5880, 5943, 6792, 6860, 7924, 8232, 8490, 9905, 10290, 11320, 11760, 11886, 13584, 13720, 13867, 15848, 16464, 16980, 19810, 20580, 22640, 23772, 27440, 27734, 29715, 31696, 33960, 39620, 41160, 41601, 47544, 55468, 59430, 67920, 69335, 79240, 82320, 83202, 95088, 97069, 110936, 118860, 138670, 158480, 166404, 194138, 208005, 221872, 237720, 277340, 291207, 332808, 388276, 416010, 475440, 485345, 554680, 582414, 665616, 776552, 832020, 970690, 1109360, 1164828, 1456035, 1553104, 1664040, 1941380, 2329656, 2912070, 3328080, 3882760, 4659312, 5824140, 7765520, 11648280, 23296560]

約数ペア:

[(1, 23296560), (2, 11648280), (3, 7765520), (4, 5824140), (5, 4659312), (6, 3882760), (7, 3328080), (8, 2912070), (10, 2329656), (12, 1941380), (14, 1664040), (15, 1553104), (16, 1456035), (20, 1164828), (21, 1109360), (24, 970690), (28, 832020), (30, 776552), (35, 665616), (40, 582414), (42, 554680), (48, 485345), (49, 475440), (56, 416010), (60, 388276), (70, 332808), (80, 291207), (84, 277340), (98, 237720), (105, 221872), (112, 208005), (120, 194138), (140, 166404), (147, 158480), (168, 138670), (196, 118860), (210, 110936), (240, 97069), (245, 95088), (280, 83202), (283, 82320), (294, 79240), (336, 69335), (343, 67920), (392, 59430), (420, 55468), (490, 47544), (560, 41601), (566, 41160), (588, 39620), (686, 33960), (735, 31696), (784, 29715), (840, 27734), (849, 27440), (980, 23772), (1029, 22640), (1132, 20580), (1176, 19810), (1372, 16980), (1415, 16464), (1470, 15848), (1680, 13867), (1698, 13720), (1715, 13584), (1960, 11886), (1981, 11760), (2058, 11320), (2264, 10290), (2352, 9905), (2744, 8490), (2830, 8232), (2940, 7924), (3396, 6860), (3430, 6792), (3920, 5943), (3962, 5880), (4116, 5660), (4245, 5488), (4528, 5145)]