211339440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 240

約数和(自身を含む): 778054368

約数和(自身を除く): 566714928

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, 67, 72, 78, 80, 90, 104, 117, 120, 130, 134, 144, 156, 180, 195, 201, 208, 234, 240, 260, 268, 312, 335, 337, 360, 390, 402, 468, 520, 536, 585, 603, 624, 670, 674, 720, 780, 804, 871, 936, 1005, 1011, 1040, 1072, 1170, 1206, 1340, 1348, 1560, 1608, 1685, 1742, 1872, 2010, 2022, 2340, 2412, 2613, 2680, 2696, 3015, 3033, 3120, 3216, 3370, 3484, 4020, 4044, 4355, 4381, 4680, 4824, 5055, 5226, 5360, 5392, 6030, 6066, 6740, 6968, 7839, 8040, 8088, 8710, 8762, 9360, 9648, 10110, 10452, 12060, 12132, 13065, 13143, 13480, 13936, 15165, 15678, 16080, 16176, 17420, 17524, 20220, 20904, 21905, 22579, 24120, 24264, 26130, 26286, 26960, 30330, 31356, 34840, 35048, 39195, 39429, 40440, 41808, 43810, 45158, 48240, 48528, 52260, 52572, 60660, 62712, 65715, 67737, 69680, 70096, 78390, 78858, 80880, 87620, 90316, 104520, 105144, 112895, 121320, 125424, 131430, 135474, 156780, 157716, 175240, 180632, 197145, 203211, 209040, 210288, 225790, 242640, 262860, 270948, 293527, 313560, 315432, 338685, 350480, 361264, 394290, 406422, 451580, 525720, 541896, 587054, 627120, 630864, 677370, 788580, 812844, 880581, 903160, 1016055, 1051440, 1083792, 1174108, 1354740, 1467635, 1577160, 1625688, 1761162, 1806320, 2032110, 2348216, 2641743, 2709480, 2935270, 3154320, 3251376, 3522324, 4064220, 4402905, 4696432, 5283486, 5418960, 5870540, 7044648, 8128440, 8805810, 10566972, 11741080, 13208715, 14089296, 16256880, 17611620, 21133944, 23482160, 26417430, 35223240, 42267888, 52834860, 70446480, 105669720, 211339440]

約数ペア:

[(1, 211339440), (2, 105669720), (3, 70446480), (4, 52834860), (5, 42267888), (6, 35223240), (8, 26417430), (9, 23482160), (10, 21133944), (12, 17611620), (13, 16256880), (15, 14089296), (16, 13208715), (18, 11741080), (20, 10566972), (24, 8805810), (26, 8128440), (30, 7044648), (36, 5870540), (39, 5418960), (40, 5283486), (45, 4696432), (48, 4402905), (52, 4064220), (60, 3522324), (65, 3251376), (67, 3154320), (72, 2935270), (78, 2709480), (80, 2641743), (90, 2348216), (104, 2032110), (117, 1806320), (120, 1761162), (130, 1625688), (134, 1577160), (144, 1467635), (156, 1354740), (180, 1174108), (195, 1083792), (201, 1051440), (208, 1016055), (234, 903160), (240, 880581), (260, 812844), (268, 788580), (312, 677370), (335, 630864), (337, 627120), (360, 587054), (390, 541896), (402, 525720), (468, 451580), (520, 406422), (536, 394290), (585, 361264), (603, 350480), (624, 338685), (670, 315432), (674, 313560), (720, 293527), (780, 270948), (804, 262860), (871, 242640), (936, 225790), (1005, 210288), (1011, 209040), (1040, 203211), (1072, 197145), (1170, 180632), (1206, 175240), (1340, 157716), (1348, 156780), (1560, 135474), (1608, 131430), (1685, 125424), (1742, 121320), (1872, 112895), (2010, 105144), (2022, 104520), (2340, 90316), (2412, 87620), (2613, 80880), (2680, 78858), (2696, 78390), (3015, 70096), (3033, 69680), (3120, 67737), (3216, 65715), (3370, 62712), (3484, 60660), (4020, 52572), (4044, 52260), (4355, 48528), (4381, 48240), (4680, 45158), (4824, 43810), (5055, 41808), (5226, 40440), (5360, 39429), (5392, 39195), (6030, 35048), (6066, 34840), (6740, 31356), (6968, 30330), (7839, 26960), (8040, 26286), (8088, 26130), (8710, 24264), (8762, 24120), (9360, 22579), (9648, 21905), (10110, 20904), (10452, 20220), (12060, 17524), (12132, 17420), (13065, 16176), (13143, 16080), (13480, 15678), (13936, 15165)]