2089877760

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{6719}}^1$

素因数の和:6755

約数の個数: 216

約数和(自身を含む): 7499681280

約数和(自身を除く): 5409803520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6719, 6912, 7776, 8640, 9720, 10368, 11520, 12960, 13438, 15552, 17280, 19440, 20157, 20736, 25920, 26876, 31104, 33595, 34560, 38880, 40314, 51840, 53752, 60471, 62208, 67190, 77760, 80628, 100785, 103680, 107504, 120942, 134380, 155520, 161256, 181413, 201570, 215008, 241884, 268760, 302355, 311040, 322512, 362826, 403140, 430016, 483768, 537520, 544239, 604710, 645024, 725652, 806280, 860032, 907065, 967536, 1075040, 1088478, 1209420, 1290048, 1451304, 1612560, 1632717, 1720064, 1814130, 1935072, 2150080, 2176956, 2418840, 2580096, 2721195, 2902608, 3225120, 3265434, 3628260, 3870144, 4300160, 4353912, 4837680, 5160192, 5442390, 5805216, 6450240, 6530868, 7256520, 7740288, 8163585, 8600320, 8707824, 9675360, 10884780, 11610432, 12900480, 13061736, 14513040, 15480576, 16327170, 17415648, 19350720, 21769560, 23220864, 25800960, 26123472, 29026080, 32654340, 34831296, 38701440, 43539120, 46441728, 52246944, 58052160, 65308680, 69662592, 77402880, 87078240, 104493888, 116104320, 130617360, 139325184, 174156480, 208987776, 232208640, 261234720, 348312960, 417975552, 522469440, 696625920, 1044938880, 2089877760]

約数ペア:

[(1, 2089877760), (2, 1044938880), (3, 696625920), (4, 522469440), (5, 417975552), (6, 348312960), (8, 261234720), (9, 232208640), (10, 208987776), (12, 174156480), (15, 139325184), (16, 130617360), (18, 116104320), (20, 104493888), (24, 87078240), (27, 77402880), (30, 69662592), (32, 65308680), (36, 58052160), (40, 52246944), (45, 46441728), (48, 43539120), (54, 38701440), (60, 34831296), (64, 32654340), (72, 29026080), (80, 26123472), (81, 25800960), (90, 23220864), (96, 21769560), (108, 19350720), (120, 17415648), (128, 16327170), (135, 15480576), (144, 14513040), (160, 13061736), (162, 12900480), (180, 11610432), (192, 10884780), (216, 9675360), (240, 8707824), (243, 8600320), (256, 8163585), (270, 7740288), (288, 7256520), (320, 6530868), (324, 6450240), (360, 5805216), (384, 5442390), (405, 5160192), (432, 4837680), (480, 4353912), (486, 4300160), (540, 3870144), (576, 3628260), (640, 3265434), (648, 3225120), (720, 2902608), (768, 2721195), (810, 2580096), (864, 2418840), (960, 2176956), (972, 2150080), (1080, 1935072), (1152, 1814130), (1215, 1720064), (1280, 1632717), (1296, 1612560), (1440, 1451304), (1620, 1290048), (1728, 1209420), (1920, 1088478), (1944, 1075040), (2160, 967536), (2304, 907065), (2430, 860032), (2592, 806280), (2880, 725652), (3240, 645024), (3456, 604710), (3840, 544239), (3888, 537520), (4320, 483768), (4860, 430016), (5184, 403140), (5760, 362826), (6480, 322512), (6719, 311040), (6912, 302355), (7776, 268760), (8640, 241884), (9720, 215008), (10368, 201570), (11520, 181413), (12960, 161256), (13438, 155520), (15552, 134380), (17280, 120942), (19440, 107504), (20157, 103680), (20736, 100785), (25920, 80628), (26876, 77760), (31104, 67190), (33595, 62208), (34560, 60471), (38880, 53752), (40314, 51840)]