168524640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3163}}^1$

素因数の和:3221

約数の個数: 144

約数和(自身を含む): 590820048

約数和(自身を除く): 422295408

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, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3163, 3330, 3552, 4440, 5328, 5920, 6326, 6660, 8880, 9489, 10656, 12652, 13320, 15815, 17760, 18978, 25304, 26640, 28467, 31630, 37956, 47445, 50608, 53280, 56934, 63260, 75912, 94890, 101216, 113868, 117031, 126520, 142335, 151824, 189780, 227736, 234062, 253040, 284670, 303648, 351093, 379560, 455472, 468124, 506080, 569340, 585155, 702186, 759120, 910944, 936248, 1053279, 1138680, 1170310, 1404372, 1518240, 1755465, 1872496, 2106558, 2277360, 2340620, 2808744, 3510930, 3744992, 4213116, 4554720, 4681240, 5266395, 5617488, 7021860, 8426232, 9362480, 10532790, 11234976, 14043720, 16852464, 18724960, 21065580, 28087440, 33704928, 42131160, 56174880, 84262320, 168524640]

約数ペア:

[(1, 168524640), (2, 84262320), (3, 56174880), (4, 42131160), (5, 33704928), (6, 28087440), (8, 21065580), (9, 18724960), (10, 16852464), (12, 14043720), (15, 11234976), (16, 10532790), (18, 9362480), (20, 8426232), (24, 7021860), (30, 5617488), (32, 5266395), (36, 4681240), (37, 4554720), (40, 4213116), (45, 3744992), (48, 3510930), (60, 2808744), (72, 2340620), (74, 2277360), (80, 2106558), (90, 1872496), (96, 1755465), (111, 1518240), (120, 1404372), (144, 1170310), (148, 1138680), (160, 1053279), (180, 936248), (185, 910944), (222, 759120), (240, 702186), (288, 585155), (296, 569340), (333, 506080), (360, 468124), (370, 455472), (444, 379560), (480, 351093), (555, 303648), (592, 284670), (666, 253040), (720, 234062), (740, 227736), (888, 189780), (1110, 151824), (1184, 142335), (1332, 126520), (1440, 117031), (1480, 113868), (1665, 101216), (1776, 94890), (2220, 75912), (2664, 63260), (2960, 56934), (3163, 53280), (3330, 50608), (3552, 47445), (4440, 37956), (5328, 31630), (5920, 28467), (6326, 26640), (6660, 25304), (8880, 18978), (9489, 17760), (10656, 15815), (12652, 13320)]