13312320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{283}}^1$

素因数の和:317

約数の個数: 168

約数和(自身を含む): 49341024

約数和(自身を除く): 36028704

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, 283, 294, 320, 336, 392, 420, 448, 480, 490, 560, 566, 588, 672, 735, 784, 840, 849, 960, 980, 1120, 1132, 1176, 1344, 1415, 1470, 1568, 1680, 1698, 1960, 1981, 2240, 2264, 2352, 2830, 2940, 3136, 3360, 3396, 3920, 3962, 4245, 4528, 4704, 5660, 5880, 5943, 6720, 6792, 7840, 7924, 8490, 9056, 9408, 9905, 11320, 11760, 11886, 13584, 13867, 15680, 15848, 16980, 18112, 19810, 22640, 23520, 23772, 27168, 27734, 29715, 31696, 33960, 39620, 41601, 45280, 47040, 47544, 54336, 55468, 59430, 63392, 67920, 69335, 79240, 83202, 90560, 95088, 110936, 118860, 126784, 135840, 138670, 158480, 166404, 190176, 208005, 221872, 237720, 271680, 277340, 316960, 332808, 380352, 416010, 443744, 475440, 554680, 633920, 665616, 832020, 887488, 950880, 1109360, 1331232, 1664040, 1901760, 2218720, 2662464, 3328080, 4437440, 6656160, 13312320]

約数ペア:

[(1, 13312320), (2, 6656160), (3, 4437440), (4, 3328080), (5, 2662464), (6, 2218720), (7, 1901760), (8, 1664040), (10, 1331232), (12, 1109360), (14, 950880), (15, 887488), (16, 832020), (20, 665616), (21, 633920), (24, 554680), (28, 475440), (30, 443744), (32, 416010), (35, 380352), (40, 332808), (42, 316960), (48, 277340), (49, 271680), (56, 237720), (60, 221872), (64, 208005), (70, 190176), (80, 166404), (84, 158480), (96, 138670), (98, 135840), (105, 126784), (112, 118860), (120, 110936), (140, 95088), (147, 90560), (160, 83202), (168, 79240), (192, 69335), (196, 67920), (210, 63392), (224, 59430), (240, 55468), (245, 54336), (280, 47544), (283, 47040), (294, 45280), (320, 41601), (336, 39620), (392, 33960), (420, 31696), (448, 29715), (480, 27734), (490, 27168), (560, 23772), (566, 23520), (588, 22640), (672, 19810), (735, 18112), (784, 16980), (840, 15848), (849, 15680), (960, 13867), (980, 13584), (1120, 11886), (1132, 11760), (1176, 11320), (1344, 9905), (1415, 9408), (1470, 9056), (1568, 8490), (1680, 7924), (1698, 7840), (1960, 6792), (1981, 6720), (2240, 5943), (2264, 5880), (2352, 5660), (2830, 4704), (2940, 4528), (3136, 4245), (3360, 3962), (3396, 3920)]