322723440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1318

約数の個数: 240

約数和(自身を含む): 1211359968

約数和(自身を除く): 888636528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1277, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2554, 2808, 3120, 3159, 3240, 3510, 3831, 3888, 4212, 4680, 4860, 5108, 5265, 5616, 6318, 6385, 6480, 7020, 7662, 8424, 9360, 9720, 10216, 10530, 11493, 12636, 12770, 14040, 15324, 15795, 16601, 16848, 19155, 19440, 20432, 21060, 22986, 25272, 25540, 28080, 30648, 31590, 33202, 34479, 38310, 42120, 45972, 49803, 50544, 51080, 57465, 61296, 63180, 66404, 68958, 76620, 83005, 84240, 91944, 99606, 102160, 103437, 114930, 126360, 132808, 137916, 149409, 153240, 166010, 172395, 183888, 199212, 206874, 229860, 249015, 252720, 265616, 275832, 298818, 306480, 310311, 332020, 344790, 398424, 413748, 448227, 459720, 498030, 517185, 551664, 597636, 620622, 664040, 689580, 747045, 796848, 827496, 896454, 919440, 996060, 1034370, 1195272, 1241244, 1328080, 1344681, 1379160, 1494090, 1551555, 1654992, 1792908, 1992120, 2068740, 2241135, 2390544, 2482488, 2689362, 2758320, 2988180, 3103110, 3585816, 3984240, 4034043, 4137480, 4482270, 4964976, 5378724, 5976360, 6206220, 6723405, 7171632, 8068086, 8274960, 8964540, 10757448, 11952720, 12412440, 13446810, 16136172, 17929080, 20170215, 21514896, 24824880, 26893620, 32272344, 35858160, 40340430, 53787240, 64544688, 80680860, 107574480, 161361720, 322723440]

約数ペア:

[(1, 322723440), (2, 161361720), (3, 107574480), (4, 80680860), (5, 64544688), (6, 53787240), (8, 40340430), (9, 35858160), (10, 32272344), (12, 26893620), (13, 24824880), (15, 21514896), (16, 20170215), (18, 17929080), (20, 16136172), (24, 13446810), (26, 12412440), (27, 11952720), (30, 10757448), (36, 8964540), (39, 8274960), (40, 8068086), (45, 7171632), (48, 6723405), (52, 6206220), (54, 5976360), (60, 5378724), (65, 4964976), (72, 4482270), (78, 4137480), (80, 4034043), (81, 3984240), (90, 3585816), (104, 3103110), (108, 2988180), (117, 2758320), (120, 2689362), (130, 2482488), (135, 2390544), (144, 2241135), (156, 2068740), (162, 1992120), (180, 1792908), (195, 1654992), (208, 1551555), (216, 1494090), (234, 1379160), (240, 1344681), (243, 1328080), (260, 1241244), (270, 1195272), (312, 1034370), (324, 996060), (351, 919440), (360, 896454), (390, 827496), (405, 796848), (432, 747045), (468, 689580), (486, 664040), (520, 620622), (540, 597636), (585, 551664), (624, 517185), (648, 498030), (702, 459720), (720, 448227), (780, 413748), (810, 398424), (936, 344790), (972, 332020), (1040, 310311), (1053, 306480), (1080, 298818), (1170, 275832), (1215, 265616), (1277, 252720), (1296, 249015), (1404, 229860), (1560, 206874), (1620, 199212), (1755, 183888), (1872, 172395), (1944, 166010), (2106, 153240), (2160, 149409), (2340, 137916), (2430, 132808), (2554, 126360), (2808, 114930), (3120, 103437), (3159, 102160), (3240, 99606), (3510, 91944), (3831, 84240), (3888, 83005), (4212, 76620), (4680, 68958), (4860, 66404), (5108, 63180), (5265, 61296), (5616, 57465), (6318, 51080), (6385, 50544), (6480, 49803), (7020, 45972), (7662, 42120), (8424, 38310), (9360, 34479), (9720, 33202), (10216, 31590), (10530, 30648), (11493, 28080), (12636, 25540), (12770, 25272), (14040, 22986), (15324, 21060), (15795, 20432), (16601, 19440), (16848, 19155)]