77713440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 283772160

約数和(自身を除く): 206058720

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, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 229, 240, 280, 303, 336, 404, 420, 458, 480, 505, 560, 606, 672, 687, 707, 808, 840, 916, 1010, 1120, 1145, 1212, 1374, 1414, 1515, 1603, 1616, 1680, 1832, 2020, 2121, 2290, 2424, 2748, 2828, 3030, 3206, 3232, 3360, 3435, 3535, 3664, 4040, 4242, 4580, 4809, 4848, 5496, 5656, 6060, 6412, 6870, 7070, 7328, 8015, 8080, 8484, 9160, 9618, 9696, 10605, 10992, 11312, 12120, 12824, 13740, 14140, 16030, 16160, 16968, 18320, 19236, 21210, 21984, 22624, 23129, 24045, 24240, 25648, 27480, 28280, 32060, 33936, 36640, 38472, 42420, 46258, 48090, 48480, 51296, 54960, 56560, 64120, 67872, 69387, 76944, 84840, 92516, 96180, 109920, 113120, 115645, 128240, 138774, 153888, 161903, 169680, 185032, 192360, 231290, 256480, 277548, 323806, 339360, 346935, 370064, 384720, 462580, 485709, 555096, 647612, 693870, 740128, 769440, 809515, 925160, 971418, 1110192, 1295224, 1387740, 1619030, 1850320, 1942836, 2220384, 2428545, 2590448, 2775480, 3238060, 3700640, 3885672, 4857090, 5180896, 5550960, 6476120, 7771344, 9714180, 11101920, 12952240, 15542688, 19428360, 25904480, 38856720, 77713440]

約数ペア:

[(1, 77713440), (2, 38856720), (3, 25904480), (4, 19428360), (5, 15542688), (6, 12952240), (7, 11101920), (8, 9714180), (10, 7771344), (12, 6476120), (14, 5550960), (15, 5180896), (16, 4857090), (20, 3885672), (21, 3700640), (24, 3238060), (28, 2775480), (30, 2590448), (32, 2428545), (35, 2220384), (40, 1942836), (42, 1850320), (48, 1619030), (56, 1387740), (60, 1295224), (70, 1110192), (80, 971418), (84, 925160), (96, 809515), (101, 769440), (105, 740128), (112, 693870), (120, 647612), (140, 555096), (160, 485709), (168, 462580), (202, 384720), (210, 370064), (224, 346935), (229, 339360), (240, 323806), (280, 277548), (303, 256480), (336, 231290), (404, 192360), (420, 185032), (458, 169680), (480, 161903), (505, 153888), (560, 138774), (606, 128240), (672, 115645), (687, 113120), (707, 109920), (808, 96180), (840, 92516), (916, 84840), (1010, 76944), (1120, 69387), (1145, 67872), (1212, 64120), (1374, 56560), (1414, 54960), (1515, 51296), (1603, 48480), (1616, 48090), (1680, 46258), (1832, 42420), (2020, 38472), (2121, 36640), (2290, 33936), (2424, 32060), (2748, 28280), (2828, 27480), (3030, 25648), (3206, 24240), (3232, 24045), (3360, 23129), (3435, 22624), (3535, 21984), (3664, 21210), (4040, 19236), (4242, 18320), (4580, 16968), (4809, 16160), (4848, 16030), (5496, 14140), (5656, 13740), (6060, 12824), (6412, 12120), (6870, 11312), (7070, 10992), (7328, 10605), (8015, 9696), (8080, 9618), (8484, 9160)]