218340097920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{5415181}}^1$

素因数の和:5415213

約数の個数: 192

約数和(自身を含む): 861663759840

約数和(自身を除く): 643323661920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 5415181, 10830362, 16245543, 21660724, 27075905, 32491086, 37906267, 43321448, 48736629, 54151810, 64982172, 75812534, 81227715, 86642896, 97473258, 108303620, 113718801, 129964344, 151625068, 162455430, 173285792, 189531335, 194946516, 216607240, 227437602, 243683145, 259928688, 303250136, 324910860, 341156403, 346571584, 379062670, 389893032, 433214480, 454875204, 487366290, 519857376, 568594005, 606500272, 649821720, 682312806, 693143168, 758125340, 779786064, 866428960, 909750408, 974732580, 1039714752, 1137188010, 1213000544, 1299643440, 1364625612, 1516250680, 1559572128, 1705782015, 1732857920, 1819500816, 1949465160, 2079429504, 2274376020, 2426001088, 2599286880, 2729251224, 3032501360, 3119144256, 3411564030, 3465715840, 3639001632, 3898930320, 4548752040, 4852002176, 5198573760, 5458502448, 6065002720, 6238288512, 6823128060, 7278003264, 7797860640, 9097504080, 10397147520, 10917004896, 12130005440, 13646256120, 14556006528, 15595721280, 18195008160, 21834009792, 24260010880, 27292512240, 31191442560, 36390016320, 43668019584, 54585024480, 72780032640, 109170048960, 218340097920]

約数ペア:

[(1, 218340097920), (2, 109170048960), (3, 72780032640), (4, 54585024480), (5, 43668019584), (6, 36390016320), (7, 31191442560), (8, 27292512240), (9, 24260010880), (10, 21834009792), (12, 18195008160), (14, 15595721280), (15, 14556006528), (16, 13646256120), (18, 12130005440), (20, 10917004896), (21, 10397147520), (24, 9097504080), (28, 7797860640), (30, 7278003264), (32, 6823128060), (35, 6238288512), (36, 6065002720), (40, 5458502448), (42, 5198573760), (45, 4852002176), (48, 4548752040), (56, 3898930320), (60, 3639001632), (63, 3465715840), (64, 3411564030), (70, 3119144256), (72, 3032501360), (80, 2729251224), (84, 2599286880), (90, 2426001088), (96, 2274376020), (105, 2079429504), (112, 1949465160), (120, 1819500816), (126, 1732857920), (128, 1705782015), (140, 1559572128), (144, 1516250680), (160, 1364625612), (168, 1299643440), (180, 1213000544), (192, 1137188010), (210, 1039714752), (224, 974732580), (240, 909750408), (252, 866428960), (280, 779786064), (288, 758125340), (315, 693143168), (320, 682312806), (336, 649821720), (360, 606500272), (384, 568594005), (420, 519857376), (448, 487366290), (480, 454875204), (504, 433214480), (560, 389893032), (576, 379062670), (630, 346571584), (640, 341156403), (672, 324910860), (720, 303250136), (840, 259928688), (896, 243683145), (960, 227437602), (1008, 216607240), (1120, 194946516), (1152, 189531335), (1260, 173285792), (1344, 162455430), (1440, 151625068), (1680, 129964344), (1920, 113718801), (2016, 108303620), (2240, 97473258), (2520, 86642896), (2688, 81227715), (2880, 75812534), (3360, 64982172), (4032, 54151810), (4480, 48736629), (5040, 43321448), (5760, 37906267), (6720, 32491086), (8064, 27075905), (10080, 21660724), (13440, 16245543), (20160, 10830362), (40320, 5415181)]