2017710720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{809}}^1$

素因数の和:1267

約数の個数: 192

約数和(自身を含む): 6992130600

約数和(自身を除く): 4974419880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 433, 480, 576, 640, 720, 809, 866, 960, 1152, 1299, 1440, 1618, 1732, 1920, 2165, 2427, 2598, 2880, 3236, 3464, 3897, 4045, 4330, 4854, 5196, 5760, 6472, 6495, 6928, 7281, 7794, 8090, 8660, 9708, 10392, 12135, 12944, 12990, 13856, 14562, 15588, 16180, 17320, 19416, 19485, 20784, 24270, 25888, 25980, 27712, 29124, 31176, 32360, 34640, 36405, 38832, 38970, 41568, 48540, 51776, 51960, 55424, 58248, 62352, 64720, 69280, 72810, 77664, 77940, 83136, 97080, 103552, 103920, 116496, 124704, 129440, 138560, 145620, 155328, 155880, 166272, 194160, 207840, 232992, 249408, 258880, 277120, 291240, 310656, 311760, 350297, 388320, 415680, 465984, 498816, 517760, 582480, 623520, 700594, 776640, 831360, 931968, 1050891, 1164960, 1247040, 1401188, 1553280, 1751485, 2101782, 2329920, 2494080, 2802376, 3152673, 3502970, 4203564, 4659840, 5254455, 5604752, 6305346, 7005940, 8407128, 10508910, 11209504, 12610692, 14011880, 15763365, 16814256, 21017820, 22419008, 25221384, 28023760, 31526730, 33628512, 42035640, 44838016, 50442768, 56047520, 63053460, 67257024, 84071280, 100885536, 112095040, 126106920, 134514048, 168142560, 201771072, 224190080, 252213840, 336285120, 403542144, 504427680, 672570240, 1008855360, 2017710720]

約数ペア:

[(1, 2017710720), (2, 1008855360), (3, 672570240), (4, 504427680), (5, 403542144), (6, 336285120), (8, 252213840), (9, 224190080), (10, 201771072), (12, 168142560), (15, 134514048), (16, 126106920), (18, 112095040), (20, 100885536), (24, 84071280), (30, 67257024), (32, 63053460), (36, 56047520), (40, 50442768), (45, 44838016), (48, 42035640), (60, 33628512), (64, 31526730), (72, 28023760), (80, 25221384), (90, 22419008), (96, 21017820), (120, 16814256), (128, 15763365), (144, 14011880), (160, 12610692), (180, 11209504), (192, 10508910), (240, 8407128), (288, 7005940), (320, 6305346), (360, 5604752), (384, 5254455), (433, 4659840), (480, 4203564), (576, 3502970), (640, 3152673), (720, 2802376), (809, 2494080), (866, 2329920), (960, 2101782), (1152, 1751485), (1299, 1553280), (1440, 1401188), (1618, 1247040), (1732, 1164960), (1920, 1050891), (2165, 931968), (2427, 831360), (2598, 776640), (2880, 700594), (3236, 623520), (3464, 582480), (3897, 517760), (4045, 498816), (4330, 465984), (4854, 415680), (5196, 388320), (5760, 350297), (6472, 311760), (6495, 310656), (6928, 291240), (7281, 277120), (7794, 258880), (8090, 249408), (8660, 232992), (9708, 207840), (10392, 194160), (12135, 166272), (12944, 155880), (12990, 155328), (13856, 145620), (14562, 138560), (15588, 129440), (16180, 124704), (17320, 116496), (19416, 103920), (19485, 103552), (20784, 97080), (24270, 83136), (25888, 77940), (25980, 77664), (27712, 72810), (29124, 69280), (31176, 64720), (32360, 62352), (34640, 58248), (36405, 55424), (38832, 51960), (38970, 51776), (41568, 48540)]