18473809920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16253}}^1$

素因数の和:16320

約数の個数: 192

約数和(自身を含む): 60702838560

約数和(自身を除く): 42229028640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 512, 555, 592, 640, 740, 768, 888, 960, 1024, 1110, 1184, 1280, 1480, 1536, 1776, 1920, 2048, 2220, 2368, 2560, 2960, 3072, 3552, 3840, 4440, 4736, 5120, 5920, 6144, 7104, 7680, 8880, 9472, 10240, 11840, 14208, 15360, 16253, 17760, 18944, 23680, 28416, 30720, 32506, 35520, 37888, 47360, 48759, 56832, 65012, 71040, 75776, 81265, 94720, 97518, 113664, 130024, 142080, 162530, 189440, 195036, 227328, 243795, 260048, 284160, 325060, 378880, 390072, 487590, 520096, 568320, 601361, 650120, 780144, 975180, 1040192, 1136640, 1202722, 1300240, 1560288, 1804083, 1950360, 2080384, 2405444, 2600480, 3006805, 3120576, 3608166, 3900720, 4160768, 4810888, 5200960, 6013610, 6241152, 7216332, 7801440, 8321536, 9020415, 9621776, 10401920, 12027220, 12482304, 14432664, 15602880, 16643072, 18040830, 19243552, 20803840, 24054440, 24964608, 28865328, 31205760, 33286144, 36081660, 38487104, 41607680, 48108880, 49929216, 57730656, 62411520, 72163320, 76974208, 83215360, 96217760, 99858432, 115461312, 124823040, 144326640, 153948416, 166430720, 192435520, 230922624, 249646080, 288653280, 307896832, 384871040, 461845248, 499292160, 577306560, 615793664, 769742080, 923690496, 1154613120, 1231587328, 1539484160, 1847380992, 2309226240, 3078968320, 3694761984, 4618452480, 6157936640, 9236904960, 18473809920]

約数ペア:

[(1, 18473809920), (2, 9236904960), (3, 6157936640), (4, 4618452480), (5, 3694761984), (6, 3078968320), (8, 2309226240), (10, 1847380992), (12, 1539484160), (15, 1231587328), (16, 1154613120), (20, 923690496), (24, 769742080), (30, 615793664), (32, 577306560), (37, 499292160), (40, 461845248), (48, 384871040), (60, 307896832), (64, 288653280), (74, 249646080), (80, 230922624), (96, 192435520), (111, 166430720), (120, 153948416), (128, 144326640), (148, 124823040), (160, 115461312), (185, 99858432), (192, 96217760), (222, 83215360), (240, 76974208), (256, 72163320), (296, 62411520), (320, 57730656), (370, 49929216), (384, 48108880), (444, 41607680), (480, 38487104), (512, 36081660), (555, 33286144), (592, 31205760), (640, 28865328), (740, 24964608), (768, 24054440), (888, 20803840), (960, 19243552), (1024, 18040830), (1110, 16643072), (1184, 15602880), (1280, 14432664), (1480, 12482304), (1536, 12027220), (1776, 10401920), (1920, 9621776), (2048, 9020415), (2220, 8321536), (2368, 7801440), (2560, 7216332), (2960, 6241152), (3072, 6013610), (3552, 5200960), (3840, 4810888), (4440, 4160768), (4736, 3900720), (5120, 3608166), (5920, 3120576), (6144, 3006805), (7104, 2600480), (7680, 2405444), (8880, 2080384), (9472, 1950360), (10240, 1804083), (11840, 1560288), (14208, 1300240), (15360, 1202722), (16253, 1136640), (17760, 1040192), (18944, 975180), (23680, 780144), (28416, 650120), (30720, 601361), (32506, 568320), (35520, 520096), (37888, 487590), (47360, 390072), (48759, 378880), (56832, 325060), (65012, 284160), (71040, 260048), (75776, 243795), (81265, 227328), (94720, 195036), (97518, 189440), (113664, 162530), (130024, 142080)]