207925760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 160

約数和(自身を含む): 585712512

約数和(自身を除く): 377786752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 256, 280, 283, 287, 320, 328, 410, 448, 512, 560, 566, 574, 640, 656, 820, 896, 1120, 1132, 1148, 1280, 1312, 1415, 1435, 1640, 1792, 1981, 2240, 2264, 2296, 2560, 2624, 2830, 2870, 3280, 3584, 3962, 4480, 4528, 4592, 5248, 5660, 5740, 6560, 7924, 8960, 9056, 9184, 9905, 10496, 11320, 11480, 11603, 13120, 15848, 17920, 18112, 18368, 19810, 20992, 22640, 22960, 23206, 26240, 31696, 36224, 36736, 39620, 45280, 45920, 46412, 52480, 58015, 63392, 72448, 73472, 79240, 81221, 90560, 91840, 92824, 104960, 116030, 126784, 144896, 146944, 158480, 162442, 181120, 183680, 185648, 232060, 253568, 316960, 324884, 362240, 367360, 371296, 406105, 464120, 507136, 633920, 649768, 724480, 734720, 742592, 812210, 928240, 1014272, 1267840, 1299536, 1485184, 1624420, 1856480, 2535680, 2599072, 2970368, 3248840, 3712960, 5071360, 5198144, 5940736, 6497680, 7425920, 10396288, 12995360, 14851840, 20792576, 25990720, 29703680, 41585152, 51981440, 103962880, 207925760]

約数ペア:

[(1, 207925760), (2, 103962880), (4, 51981440), (5, 41585152), (7, 29703680), (8, 25990720), (10, 20792576), (14, 14851840), (16, 12995360), (20, 10396288), (28, 7425920), (32, 6497680), (35, 5940736), (40, 5198144), (41, 5071360), (56, 3712960), (64, 3248840), (70, 2970368), (80, 2599072), (82, 2535680), (112, 1856480), (128, 1624420), (140, 1485184), (160, 1299536), (164, 1267840), (205, 1014272), (224, 928240), (256, 812210), (280, 742592), (283, 734720), (287, 724480), (320, 649768), (328, 633920), (410, 507136), (448, 464120), (512, 406105), (560, 371296), (566, 367360), (574, 362240), (640, 324884), (656, 316960), (820, 253568), (896, 232060), (1120, 185648), (1132, 183680), (1148, 181120), (1280, 162442), (1312, 158480), (1415, 146944), (1435, 144896), (1640, 126784), (1792, 116030), (1981, 104960), (2240, 92824), (2264, 91840), (2296, 90560), (2560, 81221), (2624, 79240), (2830, 73472), (2870, 72448), (3280, 63392), (3584, 58015), (3962, 52480), (4480, 46412), (4528, 45920), (4592, 45280), (5248, 39620), (5660, 36736), (5740, 36224), (6560, 31696), (7924, 26240), (8960, 23206), (9056, 22960), (9184, 22640), (9905, 20992), (10496, 19810), (11320, 18368), (11480, 18112), (11603, 17920), (13120, 15848)]