1572554880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21001}}^1$

素因数の和:21039

約数の個数: 192

約数和(自身を含む): 5848216920

約数和(自身を除く): 4275662040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 21001, 24960, 37440, 42002, 63003, 74880, 84004, 105005, 126006, 168008, 189009, 210010, 252012, 273013, 315015, 336016, 378018, 420020, 504024, 546026, 630030, 672032, 756036, 819039, 840040, 945045, 1008048, 1092052, 1260060, 1344064, 1365065, 1512072, 1638078, 1680080, 1890090, 2016096, 2184104, 2457117, 2520120, 2688128, 2730130, 3024144, 3276156, 3360160, 3780180, 4032192, 4095195, 4368208, 4914234, 5040240, 5460260, 6048288, 6552312, 6720320, 7560360, 8064384, 8190390, 8736416, 9828468, 10080480, 10920520, 12096576, 12285585, 13104624, 13440640, 15120720, 16380780, 17472832, 19656936, 20160960, 21841040, 24193152, 24571170, 26209248, 30241440, 32761560, 34945664, 39313872, 40321920, 43682080, 49142340, 52418496, 60482880, 65523120, 78627744, 87364160, 98284680, 104836992, 120965760, 131046240, 157255488, 174728320, 196569360, 262092480, 314510976, 393138720, 524184960, 786277440, 1572554880]

約数ペア:

[(1, 1572554880), (2, 786277440), (3, 524184960), (4, 393138720), (5, 314510976), (6, 262092480), (8, 196569360), (9, 174728320), (10, 157255488), (12, 131046240), (13, 120965760), (15, 104836992), (16, 98284680), (18, 87364160), (20, 78627744), (24, 65523120), (26, 60482880), (30, 52418496), (32, 49142340), (36, 43682080), (39, 40321920), (40, 39313872), (45, 34945664), (48, 32761560), (52, 30241440), (60, 26209248), (64, 24571170), (65, 24193152), (72, 21841040), (78, 20160960), (80, 19656936), (90, 17472832), (96, 16380780), (104, 15120720), (117, 13440640), (120, 13104624), (128, 12285585), (130, 12096576), (144, 10920520), (156, 10080480), (160, 9828468), (180, 8736416), (192, 8190390), (195, 8064384), (208, 7560360), (234, 6720320), (240, 6552312), (260, 6048288), (288, 5460260), (312, 5040240), (320, 4914234), (360, 4368208), (384, 4095195), (390, 4032192), (416, 3780180), (468, 3360160), (480, 3276156), (520, 3024144), (576, 2730130), (585, 2688128), (624, 2520120), (640, 2457117), (720, 2184104), (780, 2016096), (832, 1890090), (936, 1680080), (960, 1638078), (1040, 1512072), (1152, 1365065), (1170, 1344064), (1248, 1260060), (1440, 1092052), (1560, 1008048), (1664, 945045), (1872, 840040), (1920, 819039), (2080, 756036), (2340, 672032), (2496, 630030), (2880, 546026), (3120, 504024), (3744, 420020), (4160, 378018), (4680, 336016), (4992, 315015), (5760, 273013), (6240, 252012), (7488, 210010), (8320, 189009), (9360, 168008), (12480, 126006), (14976, 105005), (18720, 84004), (21001, 74880), (24960, 63003), (37440, 42002)]