227564640

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{1951}}^1$

素因数の和:1984

約数の個数: 168

約数和(自身を含む): 806476608

約数和(自身を除く): 578911968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 1951, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 3902, 4320, 4860, 5832, 5853, 6480, 7290, 7776, 7804, 9720, 9755, 11664, 11706, 12960, 14580, 15608, 17559, 19440, 19510, 23328, 23412, 29160, 29265, 31216, 35118, 38880, 39020, 46824, 52677, 58320, 58530, 62432, 70236, 78040, 87795, 93648, 105354, 116640, 117060, 140472, 156080, 158031, 175590, 187296, 210708, 234120, 263385, 280944, 312160, 316062, 351180, 421416, 468240, 474093, 526770, 561888, 632124, 702360, 790155, 842832, 936480, 948186, 1053540, 1264248, 1404720, 1422279, 1580310, 1685664, 1896372, 2107080, 2370465, 2528496, 2809440, 2844558, 3160620, 3792744, 4214160, 4740930, 5056992, 5689116, 6321240, 7111395, 7585488, 8428320, 9481860, 11378232, 12642480, 14222790, 15170976, 18963720, 22756464, 25284960, 28445580, 37927440, 45512928, 56891160, 75854880, 113782320, 227564640]

約数ペア:

[(1, 227564640), (2, 113782320), (3, 75854880), (4, 56891160), (5, 45512928), (6, 37927440), (8, 28445580), (9, 25284960), (10, 22756464), (12, 18963720), (15, 15170976), (16, 14222790), (18, 12642480), (20, 11378232), (24, 9481860), (27, 8428320), (30, 7585488), (32, 7111395), (36, 6321240), (40, 5689116), (45, 5056992), (48, 4740930), (54, 4214160), (60, 3792744), (72, 3160620), (80, 2844558), (81, 2809440), (90, 2528496), (96, 2370465), (108, 2107080), (120, 1896372), (135, 1685664), (144, 1580310), (160, 1422279), (162, 1404720), (180, 1264248), (216, 1053540), (240, 948186), (243, 936480), (270, 842832), (288, 790155), (324, 702360), (360, 632124), (405, 561888), (432, 526770), (480, 474093), (486, 468240), (540, 421416), (648, 351180), (720, 316062), (729, 312160), (810, 280944), (864, 263385), (972, 234120), (1080, 210708), (1215, 187296), (1296, 175590), (1440, 158031), (1458, 156080), (1620, 140472), (1944, 117060), (1951, 116640), (2160, 105354), (2430, 93648), (2592, 87795), (2916, 78040), (3240, 70236), (3645, 62432), (3888, 58530), (3902, 58320), (4320, 52677), (4860, 46824), (5832, 39020), (5853, 38880), (6480, 35118), (7290, 31216), (7776, 29265), (7804, 29160), (9720, 23412), (9755, 23328), (11664, 19510), (11706, 19440), (12960, 17559), (14580, 15608)]