206584320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:790

約数の個数: 160

約数和(自身を含む): 679206528

約数和(自身を除く): 472622208

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, 727, 740, 768, 888, 960, 1110, 1184, 1280, 1454, 1480, 1536, 1776, 1920, 2181, 2220, 2368, 2560, 2908, 2960, 3552, 3635, 3840, 4362, 4440, 4736, 5816, 5920, 7104, 7270, 7680, 8724, 8880, 9472, 10905, 11632, 11840, 14208, 14540, 17448, 17760, 18944, 21810, 23264, 23680, 26899, 28416, 29080, 34896, 35520, 43620, 46528, 47360, 53798, 56832, 58160, 69792, 71040, 80697, 87240, 93056, 94720, 107596, 116320, 134495, 139584, 142080, 161394, 174480, 186112, 215192, 232640, 268990, 279168, 284160, 322788, 348960, 372224, 403485, 430384, 465280, 537980, 558336, 645576, 697920, 806970, 860768, 930560, 1075960, 1116672, 1291152, 1395840, 1613940, 1721536, 1861120, 2151920, 2582304, 2791680, 3227880, 3443072, 4303840, 5164608, 5583360, 6455760, 6886144, 8607680, 10329216, 12911520, 13772288, 17215360, 20658432, 25823040, 34430720, 41316864, 51646080, 68861440, 103292160, 206584320]

約数ペア:

[(1, 206584320), (2, 103292160), (3, 68861440), (4, 51646080), (5, 41316864), (6, 34430720), (8, 25823040), (10, 20658432), (12, 17215360), (15, 13772288), (16, 12911520), (20, 10329216), (24, 8607680), (30, 6886144), (32, 6455760), (37, 5583360), (40, 5164608), (48, 4303840), (60, 3443072), (64, 3227880), (74, 2791680), (80, 2582304), (96, 2151920), (111, 1861120), (120, 1721536), (128, 1613940), (148, 1395840), (160, 1291152), (185, 1116672), (192, 1075960), (222, 930560), (240, 860768), (256, 806970), (296, 697920), (320, 645576), (370, 558336), (384, 537980), (444, 465280), (480, 430384), (512, 403485), (555, 372224), (592, 348960), (640, 322788), (727, 284160), (740, 279168), (768, 268990), (888, 232640), (960, 215192), (1110, 186112), (1184, 174480), (1280, 161394), (1454, 142080), (1480, 139584), (1536, 134495), (1776, 116320), (1920, 107596), (2181, 94720), (2220, 93056), (2368, 87240), (2560, 80697), (2908, 71040), (2960, 69792), (3552, 58160), (3635, 56832), (3840, 53798), (4362, 47360), (4440, 46528), (4736, 43620), (5816, 35520), (5920, 34896), (7104, 29080), (7270, 28416), (7680, 26899), (8724, 23680), (8880, 23264), (9472, 21810), (10905, 18944), (11632, 17760), (11840, 17448), (14208, 14540)]