235321920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:933

約数の個数: 168

約数和(自身を含む): 818433720

約数和(自身を除く): 583111800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 144, 160, 180, 192, 202, 240, 288, 303, 320, 360, 404, 480, 505, 576, 606, 720, 808, 809, 909, 960, 1010, 1212, 1440, 1515, 1616, 1618, 1818, 2020, 2424, 2427, 2880, 3030, 3232, 3236, 3636, 4040, 4045, 4545, 4848, 4854, 6060, 6464, 6472, 7272, 7281, 8080, 8090, 9090, 9696, 9708, 12120, 12135, 12944, 14544, 14562, 16160, 16180, 18180, 19392, 19416, 24240, 24270, 25888, 29088, 29124, 32320, 32360, 36360, 36405, 38832, 48480, 48540, 51776, 58176, 58248, 64720, 72720, 72810, 77664, 81709, 96960, 97080, 116496, 129440, 145440, 145620, 155328, 163418, 194160, 232992, 245127, 258880, 290880, 291240, 326836, 388320, 408545, 465984, 490254, 582480, 653672, 735381, 776640, 817090, 980508, 1164960, 1225635, 1307344, 1470762, 1634180, 1961016, 2329920, 2451270, 2614688, 2941524, 3268360, 3676905, 3922032, 4902540, 5229376, 5883048, 6536720, 7353810, 7844064, 9805080, 11766096, 13073440, 14707620, 15688128, 19610160, 23532192, 26146880, 29415240, 39220320, 47064384, 58830480, 78440640, 117660960, 235321920]

約数ペア:

[(1, 235321920), (2, 117660960), (3, 78440640), (4, 58830480), (5, 47064384), (6, 39220320), (8, 29415240), (9, 26146880), (10, 23532192), (12, 19610160), (15, 15688128), (16, 14707620), (18, 13073440), (20, 11766096), (24, 9805080), (30, 7844064), (32, 7353810), (36, 6536720), (40, 5883048), (45, 5229376), (48, 4902540), (60, 3922032), (64, 3676905), (72, 3268360), (80, 2941524), (90, 2614688), (96, 2451270), (101, 2329920), (120, 1961016), (144, 1634180), (160, 1470762), (180, 1307344), (192, 1225635), (202, 1164960), (240, 980508), (288, 817090), (303, 776640), (320, 735381), (360, 653672), (404, 582480), (480, 490254), (505, 465984), (576, 408545), (606, 388320), (720, 326836), (808, 291240), (809, 290880), (909, 258880), (960, 245127), (1010, 232992), (1212, 194160), (1440, 163418), (1515, 155328), (1616, 145620), (1618, 145440), (1818, 129440), (2020, 116496), (2424, 97080), (2427, 96960), (2880, 81709), (3030, 77664), (3232, 72810), (3236, 72720), (3636, 64720), (4040, 58248), (4045, 58176), (4545, 51776), (4848, 48540), (4854, 48480), (6060, 38832), (6464, 36405), (6472, 36360), (7272, 32360), (7281, 32320), (8080, 29124), (8090, 29088), (9090, 25888), (9696, 24270), (9708, 24240), (12120, 19416), (12135, 19392), (12944, 18180), (14544, 16180), (14562, 16160)]