237939840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 831799800

約数和(自身を除く): 593859960

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, 128, 144, 160, 180, 192, 202, 240, 288, 303, 320, 360, 384, 404, 409, 480, 505, 576, 606, 640, 720, 808, 818, 909, 960, 1010, 1152, 1212, 1227, 1440, 1515, 1616, 1636, 1818, 1920, 2020, 2045, 2424, 2454, 2880, 3030, 3232, 3272, 3636, 3681, 4040, 4090, 4545, 4848, 4908, 5760, 6060, 6135, 6464, 6544, 7272, 7362, 8080, 8180, 9090, 9696, 9816, 12120, 12270, 12928, 13088, 14544, 14724, 16160, 16360, 18180, 18405, 19392, 19632, 24240, 24540, 26176, 29088, 29448, 32320, 32720, 36360, 36810, 38784, 39264, 41309, 48480, 49080, 52352, 58176, 58896, 64640, 65440, 72720, 73620, 78528, 82618, 96960, 98160, 116352, 117792, 123927, 130880, 145440, 147240, 157056, 165236, 193920, 196320, 206545, 235584, 247854, 261760, 290880, 294480, 330472, 371781, 392640, 413090, 471168, 495708, 581760, 588960, 619635, 660944, 743562, 785280, 826180, 991416, 1177920, 1239270, 1321888, 1487124, 1652360, 1858905, 1982832, 2355840, 2478540, 2643776, 2974248, 3304720, 3717810, 3965664, 4957080, 5287552, 5948496, 6609440, 7435620, 7931328, 9914160, 11896992, 13218880, 14871240, 15862656, 19828320, 23793984, 26437760, 29742480, 39656640, 47587968, 59484960, 79313280, 118969920, 237939840]

約数ペア:

[(1, 237939840), (2, 118969920), (3, 79313280), (4, 59484960), (5, 47587968), (6, 39656640), (8, 29742480), (9, 26437760), (10, 23793984), (12, 19828320), (15, 15862656), (16, 14871240), (18, 13218880), (20, 11896992), (24, 9914160), (30, 7931328), (32, 7435620), (36, 6609440), (40, 5948496), (45, 5287552), (48, 4957080), (60, 3965664), (64, 3717810), (72, 3304720), (80, 2974248), (90, 2643776), (96, 2478540), (101, 2355840), (120, 1982832), (128, 1858905), (144, 1652360), (160, 1487124), (180, 1321888), (192, 1239270), (202, 1177920), (240, 991416), (288, 826180), (303, 785280), (320, 743562), (360, 660944), (384, 619635), (404, 588960), (409, 581760), (480, 495708), (505, 471168), (576, 413090), (606, 392640), (640, 371781), (720, 330472), (808, 294480), (818, 290880), (909, 261760), (960, 247854), (1010, 235584), (1152, 206545), (1212, 196320), (1227, 193920), (1440, 165236), (1515, 157056), (1616, 147240), (1636, 145440), (1818, 130880), (1920, 123927), (2020, 117792), (2045, 116352), (2424, 98160), (2454, 96960), (2880, 82618), (3030, 78528), (3232, 73620), (3272, 72720), (3636, 65440), (3681, 64640), (4040, 58896), (4090, 58176), (4545, 52352), (4848, 49080), (4908, 48480), (5760, 41309), (6060, 39264), (6135, 38784), (6464, 36810), (6544, 36360), (7272, 32720), (7362, 32320), (8080, 29448), (8180, 29088), (9090, 26176), (9696, 24540), (9816, 24240), (12120, 19632), (12270, 19392), (12928, 18405), (13088, 18180), (14544, 16360), (14724, 16160)]