214398720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:567

約数の個数: 216

約数和(自身を含む): 763360416

約数和(自身を除く): 548961696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 503, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1006, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1509, 1665, 1776, 1920, 2012, 2220, 2304, 2368, 2515, 2664, 2880, 2960, 3018, 3330, 3552, 3840, 4024, 4440, 4527, 4736, 5030, 5328, 5760, 5920, 6036, 6660, 7104, 7545, 8048, 8880, 9054, 9472, 10060, 10656, 11520, 11840, 12072, 13320, 14208, 15090, 16096, 17760, 18108, 18611, 20120, 21312, 22635, 23680, 24144, 26640, 28416, 30180, 32192, 35520, 36216, 37222, 40240, 42624, 45270, 47360, 48288, 53280, 55833, 60360, 64384, 71040, 72432, 74444, 80480, 85248, 90540, 93055, 96576, 106560, 111666, 120720, 128768, 142080, 144864, 148888, 160960, 167499, 181080, 186110, 193152, 213120, 223332, 241440, 279165, 289728, 297776, 321920, 334998, 362160, 372220, 386304, 426240, 446664, 482880, 558330, 579456, 595552, 643840, 669996, 724320, 744440, 837495, 893328, 965760, 1116660, 1158912, 1191104, 1339992, 1448640, 1488880, 1674990, 1786656, 1931520, 2233320, 2382208, 2679984, 2897280, 2977760, 3349980, 3573312, 4466640, 4764416, 5359968, 5794560, 5955520, 6699960, 7146624, 8933280, 10719936, 11911040, 13399920, 14293248, 17866560, 21439872, 23822080, 26799840, 35733120, 42879744, 53599680, 71466240, 107199360, 214398720]

約数ペア:

[(1, 214398720), (2, 107199360), (3, 71466240), (4, 53599680), (5, 42879744), (6, 35733120), (8, 26799840), (9, 23822080), (10, 21439872), (12, 17866560), (15, 14293248), (16, 13399920), (18, 11911040), (20, 10719936), (24, 8933280), (30, 7146624), (32, 6699960), (36, 5955520), (37, 5794560), (40, 5359968), (45, 4764416), (48, 4466640), (60, 3573312), (64, 3349980), (72, 2977760), (74, 2897280), (80, 2679984), (90, 2382208), (96, 2233320), (111, 1931520), (120, 1786656), (128, 1674990), (144, 1488880), (148, 1448640), (160, 1339992), (180, 1191104), (185, 1158912), (192, 1116660), (222, 965760), (240, 893328), (256, 837495), (288, 744440), (296, 724320), (320, 669996), (333, 643840), (360, 595552), (370, 579456), (384, 558330), (444, 482880), (480, 446664), (503, 426240), (555, 386304), (576, 372220), (592, 362160), (640, 334998), (666, 321920), (720, 297776), (740, 289728), (768, 279165), (888, 241440), (960, 223332), (1006, 213120), (1110, 193152), (1152, 186110), (1184, 181080), (1280, 167499), (1332, 160960), (1440, 148888), (1480, 144864), (1509, 142080), (1665, 128768), (1776, 120720), (1920, 111666), (2012, 106560), (2220, 96576), (2304, 93055), (2368, 90540), (2515, 85248), (2664, 80480), (2880, 74444), (2960, 72432), (3018, 71040), (3330, 64384), (3552, 60360), (3840, 55833), (4024, 53280), (4440, 48288), (4527, 47360), (4736, 45270), (5030, 42624), (5328, 40240), (5760, 37222), (5920, 36216), (6036, 35520), (6660, 32192), (7104, 30180), (7545, 28416), (8048, 26640), (8880, 24144), (9054, 23680), (9472, 22635), (10060, 21312), (10656, 20120), (11520, 18611), (11840, 18108), (12072, 17760), (13320, 16096), (14208, 15090)]