386652240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:542

約数の個数: 240

約数和(自身を含む): 1415690640

約数和(自身を除く): 1029038400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 101, 104, 117, 120, 130, 144, 156, 180, 195, 202, 208, 234, 240, 260, 303, 312, 360, 390, 404, 409, 468, 505, 520, 585, 606, 624, 720, 780, 808, 818, 909, 936, 1010, 1040, 1170, 1212, 1227, 1313, 1515, 1560, 1616, 1636, 1818, 1872, 2020, 2045, 2340, 2424, 2454, 2626, 3030, 3120, 3272, 3636, 3681, 3939, 4040, 4090, 4545, 4680, 4848, 4908, 5252, 5317, 6060, 6135, 6544, 6565, 7272, 7362, 7878, 8080, 8180, 9090, 9360, 9816, 10504, 10634, 11817, 12120, 12270, 13130, 14544, 14724, 15756, 15951, 16360, 18180, 18405, 19632, 19695, 21008, 21268, 23634, 24240, 24540, 26260, 26585, 29448, 31512, 31902, 32720, 36360, 36810, 39390, 41309, 42536, 47268, 47853, 49080, 52520, 53170, 58896, 59085, 63024, 63804, 72720, 73620, 78780, 79755, 82618, 85072, 94536, 95706, 98160, 105040, 106340, 118170, 123927, 127608, 147240, 157560, 159510, 165236, 189072, 191412, 206545, 212680, 236340, 239265, 247854, 255216, 294480, 315120, 319020, 330472, 371781, 382824, 413090, 425360, 472680, 478530, 495708, 537017, 619635, 638040, 660944, 743562, 765648, 826180, 945360, 957060, 991416, 1074034, 1239270, 1276080, 1487124, 1611051, 1652360, 1858905, 1914120, 1982832, 2148068, 2478540, 2685085, 2974248, 3222102, 3304720, 3717810, 3828240, 4296136, 4833153, 4957080, 5370170, 5948496, 6444204, 7435620, 8055255, 8592272, 9666306, 9914160, 10740340, 12888408, 14871240, 16110510, 19332612, 21480680, 24165765, 25776816, 29742480, 32221020, 38665224, 42961360, 48331530, 64442040, 77330448, 96663060, 128884080, 193326120, 386652240]

約数ペア:

[(1, 386652240), (2, 193326120), (3, 128884080), (4, 96663060), (5, 77330448), (6, 64442040), (8, 48331530), (9, 42961360), (10, 38665224), (12, 32221020), (13, 29742480), (15, 25776816), (16, 24165765), (18, 21480680), (20, 19332612), (24, 16110510), (26, 14871240), (30, 12888408), (36, 10740340), (39, 9914160), (40, 9666306), (45, 8592272), (48, 8055255), (52, 7435620), (60, 6444204), (65, 5948496), (72, 5370170), (78, 4957080), (80, 4833153), (90, 4296136), (101, 3828240), (104, 3717810), (117, 3304720), (120, 3222102), (130, 2974248), (144, 2685085), (156, 2478540), (180, 2148068), (195, 1982832), (202, 1914120), (208, 1858905), (234, 1652360), (240, 1611051), (260, 1487124), (303, 1276080), (312, 1239270), (360, 1074034), (390, 991416), (404, 957060), (409, 945360), (468, 826180), (505, 765648), (520, 743562), (585, 660944), (606, 638040), (624, 619635), (720, 537017), (780, 495708), (808, 478530), (818, 472680), (909, 425360), (936, 413090), (1010, 382824), (1040, 371781), (1170, 330472), (1212, 319020), (1227, 315120), (1313, 294480), (1515, 255216), (1560, 247854), (1616, 239265), (1636, 236340), (1818, 212680), (1872, 206545), (2020, 191412), (2045, 189072), (2340, 165236), (2424, 159510), (2454, 157560), (2626, 147240), (3030, 127608), (3120, 123927), (3272, 118170), (3636, 106340), (3681, 105040), (3939, 98160), (4040, 95706), (4090, 94536), (4545, 85072), (4680, 82618), (4848, 79755), (4908, 78780), (5252, 73620), (5317, 72720), (6060, 63804), (6135, 63024), (6544, 59085), (6565, 58896), (7272, 53170), (7362, 52520), (7878, 49080), (8080, 47853), (8180, 47268), (9090, 42536), (9360, 41309), (9816, 39390), (10504, 36810), (10634, 36360), (11817, 32720), (12120, 31902), (12270, 31512), (13130, 29448), (14544, 26585), (14724, 26260), (15756, 24540), (15951, 24240), (16360, 23634), (18180, 21268), (18405, 21008), (19632, 19695)]