272902560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 288

約数和(自身を含む): 1028002752

約数和(自身を除く): 755100192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 140, 147, 160, 164, 168, 196, 205, 210, 224, 240, 245, 246, 280, 283, 287, 294, 328, 336, 392, 410, 420, 480, 490, 492, 560, 566, 574, 588, 615, 656, 672, 735, 784, 820, 840, 849, 861, 980, 984, 1120, 1132, 1148, 1176, 1230, 1312, 1415, 1435, 1470, 1568, 1640, 1680, 1698, 1722, 1960, 1968, 1981, 2009, 2264, 2296, 2352, 2460, 2830, 2870, 2940, 3280, 3360, 3396, 3444, 3920, 3936, 3962, 4018, 4245, 4305, 4528, 4592, 4704, 4920, 5660, 5740, 5880, 5943, 6027, 6560, 6792, 6888, 7840, 7924, 8036, 8490, 8610, 9056, 9184, 9840, 9905, 10045, 11320, 11480, 11603, 11760, 11886, 12054, 13584, 13776, 13867, 15848, 16072, 16980, 17220, 19680, 19810, 20090, 22640, 22960, 23206, 23520, 23772, 24108, 27168, 27552, 27734, 29715, 30135, 31696, 32144, 33960, 34440, 34809, 39620, 40180, 41601, 45280, 45920, 46412, 47544, 48216, 55468, 58015, 59430, 60270, 63392, 64288, 67920, 68880, 69335, 69618, 79240, 80360, 81221, 83202, 92824, 95088, 96432, 110936, 116030, 118860, 120540, 135840, 137760, 138670, 139236, 158480, 160720, 162442, 166404, 174045, 185648, 190176, 192864, 208005, 221872, 232060, 237720, 241080, 243663, 277340, 278472, 316960, 321440, 324884, 332808, 348090, 371296, 406105, 416010, 443744, 464120, 475440, 482160, 487326, 554680, 556944, 568547, 649768, 665616, 696180, 812210, 832020, 928240, 950880, 964320, 974652, 1109360, 1113888, 1137094, 1218315, 1299536, 1331232, 1392360, 1624420, 1664040, 1705641, 1856480, 1949304, 2218720, 2274188, 2436630, 2599072, 2784720, 2842735, 3248840, 3328080, 3411282, 3898608, 4548376, 4873260, 5569440, 5685470, 6497680, 6656160, 6822564, 7797216, 8528205, 9096752, 9746520, 11370940, 12995360, 13645128, 17056410, 18193504, 19493040, 22741880, 27290256, 34112820, 38986080, 45483760, 54580512, 68225640, 90967520, 136451280, 272902560]

約数ペア:

[(1, 272902560), (2, 136451280), (3, 90967520), (4, 68225640), (5, 54580512), (6, 45483760), (7, 38986080), (8, 34112820), (10, 27290256), (12, 22741880), (14, 19493040), (15, 18193504), (16, 17056410), (20, 13645128), (21, 12995360), (24, 11370940), (28, 9746520), (30, 9096752), (32, 8528205), (35, 7797216), (40, 6822564), (41, 6656160), (42, 6497680), (48, 5685470), (49, 5569440), (56, 4873260), (60, 4548376), (70, 3898608), (80, 3411282), (82, 3328080), (84, 3248840), (96, 2842735), (98, 2784720), (105, 2599072), (112, 2436630), (120, 2274188), (123, 2218720), (140, 1949304), (147, 1856480), (160, 1705641), (164, 1664040), (168, 1624420), (196, 1392360), (205, 1331232), (210, 1299536), (224, 1218315), (240, 1137094), (245, 1113888), (246, 1109360), (280, 974652), (283, 964320), (287, 950880), (294, 928240), (328, 832020), (336, 812210), (392, 696180), (410, 665616), (420, 649768), (480, 568547), (490, 556944), (492, 554680), (560, 487326), (566, 482160), (574, 475440), (588, 464120), (615, 443744), (656, 416010), (672, 406105), (735, 371296), (784, 348090), (820, 332808), (840, 324884), (849, 321440), (861, 316960), (980, 278472), (984, 277340), (1120, 243663), (1132, 241080), (1148, 237720), (1176, 232060), (1230, 221872), (1312, 208005), (1415, 192864), (1435, 190176), (1470, 185648), (1568, 174045), (1640, 166404), (1680, 162442), (1698, 160720), (1722, 158480), (1960, 139236), (1968, 138670), (1981, 137760), (2009, 135840), (2264, 120540), (2296, 118860), (2352, 116030), (2460, 110936), (2830, 96432), (2870, 95088), (2940, 92824), (3280, 83202), (3360, 81221), (3396, 80360), (3444, 79240), (3920, 69618), (3936, 69335), (3962, 68880), (4018, 67920), (4245, 64288), (4305, 63392), (4528, 60270), (4592, 59430), (4704, 58015), (4920, 55468), (5660, 48216), (5740, 47544), (5880, 46412), (5943, 45920), (6027, 45280), (6560, 41601), (6792, 40180), (6888, 39620), (7840, 34809), (7924, 34440), (8036, 33960), (8490, 32144), (8610, 31696), (9056, 30135), (9184, 29715), (9840, 27734), (9905, 27552), (10045, 27168), (11320, 24108), (11480, 23772), (11603, 23520), (11760, 23206), (11886, 22960), (12054, 22640), (13584, 20090), (13776, 19810), (13867, 19680), (15848, 17220), (16072, 16980)]