16431554880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{438877}}^1$

素因数の和:438913

約数の個数: 168

約数和(自身を含む): 60865356552

約数和(自身を除く): 44433801672

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, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 438877, 877754, 1316631, 1755508, 2194385, 2633262, 3511016, 3949893, 4388770, 5266524, 5705401, 6583155, 7022032, 7899786, 8777540, 10533048, 11410802, 13166310, 14044064, 15799572, 17116203, 17555080, 19749465, 21066096, 22821604, 26332620, 28088128, 28527005, 31599144, 34232406, 35110160, 39498930, 42132192, 45643208, 51348609, 52665240, 57054010, 63198288, 68464812, 70220320, 78997860, 84264384, 85581015, 91286416, 102697218, 105330480, 114108020, 126396576, 136929624, 140440640, 157995720, 171162030, 182572832, 205394436, 210660960, 228216040, 252793152, 256743045, 273859248, 315991440, 342324060, 365145664, 410788872, 421321920, 456432080, 513486090, 547718496, 631982880, 684648120, 821577744, 912864160, 1026972180, 1095436992, 1263965760, 1369296240, 1643155488, 1825728320, 2053944360, 2738592480, 3286310976, 4107888720, 5477184960, 8215777440, 16431554880]

約数ペア:

[(1, 16431554880), (2, 8215777440), (3, 5477184960), (4, 4107888720), (5, 3286310976), (6, 2738592480), (8, 2053944360), (9, 1825728320), (10, 1643155488), (12, 1369296240), (13, 1263965760), (15, 1095436992), (16, 1026972180), (18, 912864160), (20, 821577744), (24, 684648120), (26, 631982880), (30, 547718496), (32, 513486090), (36, 456432080), (39, 421321920), (40, 410788872), (45, 365145664), (48, 342324060), (52, 315991440), (60, 273859248), (64, 256743045), (65, 252793152), (72, 228216040), (78, 210660960), (80, 205394436), (90, 182572832), (96, 171162030), (104, 157995720), (117, 140440640), (120, 136929624), (130, 126396576), (144, 114108020), (156, 105330480), (160, 102697218), (180, 91286416), (192, 85581015), (195, 84264384), (208, 78997860), (234, 70220320), (240, 68464812), (260, 63198288), (288, 57054010), (312, 52665240), (320, 51348609), (360, 45643208), (390, 42132192), (416, 39498930), (468, 35110160), (480, 34232406), (520, 31599144), (576, 28527005), (585, 28088128), (624, 26332620), (720, 22821604), (780, 21066096), (832, 19749465), (936, 17555080), (960, 17116203), (1040, 15799572), (1170, 14044064), (1248, 13166310), (1440, 11410802), (1560, 10533048), (1872, 8777540), (2080, 7899786), (2340, 7022032), (2496, 6583155), (2880, 5705401), (3120, 5266524), (3744, 4388770), (4160, 3949893), (4680, 3511016), (6240, 2633262), (7488, 2194385), (9360, 1755508), (12480, 1316631), (18720, 877754), (37440, 438877)]