68304960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:701

約数の個数: 168

約数和(自身を含む): 241666776

約数和(自身を除く): 173361816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 641, 666, 720, 740, 888, 960, 1110, 1184, 1282, 1332, 1440, 1480, 1665, 1776, 1923, 2220, 2368, 2564, 2664, 2880, 2960, 3205, 3330, 3552, 3846, 4440, 5128, 5328, 5769, 5920, 6410, 6660, 7104, 7692, 8880, 9615, 10256, 10656, 11538, 11840, 12820, 13320, 15384, 17760, 19230, 20512, 21312, 23076, 23717, 25640, 26640, 28845, 30768, 35520, 38460, 41024, 46152, 47434, 51280, 53280, 57690, 61536, 71151, 76920, 92304, 94868, 102560, 106560, 115380, 118585, 123072, 142302, 153840, 184608, 189736, 205120, 213453, 230760, 237170, 284604, 307680, 355755, 369216, 379472, 426906, 461520, 474340, 569208, 615360, 711510, 758944, 853812, 923040, 948680, 1067265, 1138416, 1423020, 1517888, 1707624, 1846080, 1897360, 2134530, 2276832, 2846040, 3415248, 3794720, 4269060, 4553664, 5692080, 6830496, 7589440, 8538120, 11384160, 13660992, 17076240, 22768320, 34152480, 68304960]

約数ペア:

[(1, 68304960), (2, 34152480), (3, 22768320), (4, 17076240), (5, 13660992), (6, 11384160), (8, 8538120), (9, 7589440), (10, 6830496), (12, 5692080), (15, 4553664), (16, 4269060), (18, 3794720), (20, 3415248), (24, 2846040), (30, 2276832), (32, 2134530), (36, 1897360), (37, 1846080), (40, 1707624), (45, 1517888), (48, 1423020), (60, 1138416), (64, 1067265), (72, 948680), (74, 923040), (80, 853812), (90, 758944), (96, 711510), (111, 615360), (120, 569208), (144, 474340), (148, 461520), (160, 426906), (180, 379472), (185, 369216), (192, 355755), (222, 307680), (240, 284604), (288, 237170), (296, 230760), (320, 213453), (333, 205120), (360, 189736), (370, 184608), (444, 153840), (480, 142302), (555, 123072), (576, 118585), (592, 115380), (641, 106560), (666, 102560), (720, 94868), (740, 92304), (888, 76920), (960, 71151), (1110, 61536), (1184, 57690), (1282, 53280), (1332, 51280), (1440, 47434), (1480, 46152), (1665, 41024), (1776, 38460), (1923, 35520), (2220, 30768), (2368, 28845), (2564, 26640), (2664, 25640), (2880, 23717), (2960, 23076), (3205, 21312), (3330, 20512), (3552, 19230), (3846, 17760), (4440, 15384), (5128, 13320), (5328, 12820), (5769, 11840), (5920, 11538), (6410, 10656), (6660, 10256), (7104, 9615), (7692, 8880)]