715832640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{27617}}^1$

素因数の和:27646

約数の個数: 140

約数和(自身を含む): 2546434836

約数和(自身を除く): 1830602196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 27617, 55234, 82851, 110468, 138085, 165702, 220936, 248553, 276170, 331404, 414255, 441872, 497106, 552340, 662808, 745659, 828510, 883744, 994212, 1104680, 1242765, 1325616, 1491318, 1657020, 1767488, 1988424, 2209360, 2236977, 2485530, 2651232, 2982636, 3314040, 3728295, 3976848, 4418720, 4473954, 4971060, 5302464, 5965272, 6628080, 7456590, 7953696, 8837440, 8947908, 9942120, 11184885, 11930544, 13256160, 14913180, 15907392, 17895816, 19884240, 22369770, 23861088, 26512320, 29826360, 35791632, 39768480, 44739540, 47722176, 59652720, 71583264, 79536960, 89479080, 119305440, 143166528, 178958160, 238610880, 357916320, 715832640]

約数ペア:

[(1, 715832640), (2, 357916320), (3, 238610880), (4, 178958160), (5, 143166528), (6, 119305440), (8, 89479080), (9, 79536960), (10, 71583264), (12, 59652720), (15, 47722176), (16, 44739540), (18, 39768480), (20, 35791632), (24, 29826360), (27, 26512320), (30, 23861088), (32, 22369770), (36, 19884240), (40, 17895816), (45, 15907392), (48, 14913180), (54, 13256160), (60, 11930544), (64, 11184885), (72, 9942120), (80, 8947908), (81, 8837440), (90, 7953696), (96, 7456590), (108, 6628080), (120, 5965272), (135, 5302464), (144, 4971060), (160, 4473954), (162, 4418720), (180, 3976848), (192, 3728295), (216, 3314040), (240, 2982636), (270, 2651232), (288, 2485530), (320, 2236977), (324, 2209360), (360, 1988424), (405, 1767488), (432, 1657020), (480, 1491318), (540, 1325616), (576, 1242765), (648, 1104680), (720, 994212), (810, 883744), (864, 828510), (960, 745659), (1080, 662808), (1296, 552340), (1440, 497106), (1620, 441872), (1728, 414255), (2160, 331404), (2592, 276170), (2880, 248553), (3240, 220936), (4320, 165702), (5184, 138085), (6480, 110468), (8640, 82851), (12960, 55234), (25920, 27617)]