6656160

素因数分解:

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

素因数の和:315

約数の個数: 144

約数和(自身を含む): 24476256

約数和(自身を除く): 17820096

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, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 283, 294, 336, 392, 420, 480, 490, 560, 566, 588, 672, 735, 784, 840, 849, 980, 1120, 1132, 1176, 1415, 1470, 1568, 1680, 1698, 1960, 1981, 2264, 2352, 2830, 2940, 3360, 3396, 3920, 3962, 4245, 4528, 4704, 5660, 5880, 5943, 6792, 7840, 7924, 8490, 9056, 9905, 11320, 11760, 11886, 13584, 13867, 15848, 16980, 19810, 22640, 23520, 23772, 27168, 27734, 29715, 31696, 33960, 39620, 41601, 45280, 47544, 55468, 59430, 63392, 67920, 69335, 79240, 83202, 95088, 110936, 118860, 135840, 138670, 158480, 166404, 190176, 208005, 221872, 237720, 277340, 316960, 332808, 416010, 443744, 475440, 554680, 665616, 832020, 950880, 1109360, 1331232, 1664040, 2218720, 3328080, 6656160]

約数ペア:

[(1, 6656160), (2, 3328080), (3, 2218720), (4, 1664040), (5, 1331232), (6, 1109360), (7, 950880), (8, 832020), (10, 665616), (12, 554680), (14, 475440), (15, 443744), (16, 416010), (20, 332808), (21, 316960), (24, 277340), (28, 237720), (30, 221872), (32, 208005), (35, 190176), (40, 166404), (42, 158480), (48, 138670), (49, 135840), (56, 118860), (60, 110936), (70, 95088), (80, 83202), (84, 79240), (96, 69335), (98, 67920), (105, 63392), (112, 59430), (120, 55468), (140, 47544), (147, 45280), (160, 41601), (168, 39620), (196, 33960), (210, 31696), (224, 29715), (240, 27734), (245, 27168), (280, 23772), (283, 23520), (294, 22640), (336, 19810), (392, 16980), (420, 15848), (480, 13867), (490, 13584), (560, 11886), (566, 11760), (588, 11320), (672, 9905), (735, 9056), (784, 8490), (840, 7924), (849, 7840), (980, 6792), (1120, 5943), (1132, 5880), (1176, 5660), (1415, 4704), (1470, 4528), (1568, 4245), (1680, 3962), (1698, 3920), (1960, 3396), (1981, 3360), (2264, 2940), (2352, 2830)]