206077440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{26833}}^1$

素因数の和:26859

約数の個数: 80

約数和(自身を含む): 658828368

約数和(自身を除く): 452750928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 26833, 53666, 80499, 107332, 134165, 160998, 214664, 268330, 321996, 402495, 429328, 536660, 643992, 804990, 858656, 1073320, 1287984, 1609980, 1717312, 2146640, 2575968, 3219960, 3434624, 4293280, 5151936, 6439920, 6869248, 8586560, 10303872, 12879840, 13738496, 17173120, 20607744, 25759680, 34346240, 41215488, 51519360, 68692480, 103038720, 206077440]

約数ペア:

[(1, 206077440), (2, 103038720), (3, 68692480), (4, 51519360), (5, 41215488), (6, 34346240), (8, 25759680), (10, 20607744), (12, 17173120), (15, 13738496), (16, 12879840), (20, 10303872), (24, 8586560), (30, 6869248), (32, 6439920), (40, 5151936), (48, 4293280), (60, 3434624), (64, 3219960), (80, 2575968), (96, 2146640), (120, 1717312), (128, 1609980), (160, 1287984), (192, 1073320), (240, 858656), (256, 804990), (320, 643992), (384, 536660), (480, 429328), (512, 402495), (640, 321996), (768, 268330), (960, 214664), (1280, 160998), (1536, 134165), (1920, 107332), (2560, 80499), (3840, 53666), (7680, 26833)]