1905125760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2927}}^1$

素因数の和:3065

約数の個数: 192

約数和(自身を含む): 6639122880

約数和(自身を除く): 4733997120

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, 113, 120, 128, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 384, 452, 480, 565, 576, 640, 678, 720, 904, 960, 1017, 1130, 1152, 1356, 1440, 1695, 1808, 1920, 2034, 2260, 2712, 2880, 2927, 3390, 3616, 4068, 4520, 5085, 5424, 5760, 5854, 6780, 7232, 8136, 8781, 9040, 10170, 10848, 11708, 13560, 14464, 14635, 16272, 17562, 18080, 20340, 21696, 23416, 26343, 27120, 29270, 32544, 35124, 36160, 40680, 43392, 43905, 46832, 52686, 54240, 58540, 65088, 70248, 72320, 81360, 87810, 93664, 105372, 108480, 117080, 130176, 131715, 140496, 162720, 175620, 187328, 210744, 216960, 234160, 263430, 280992, 325440, 330751, 351240, 374656, 421488, 468320, 526860, 561984, 650880, 661502, 702480, 842976, 936640, 992253, 1053720, 1123968, 1323004, 1404960, 1653755, 1685952, 1873280, 1984506, 2107440, 2646008, 2809920, 2976759, 3307510, 3371904, 3969012, 4214880, 4961265, 5292016, 5619840, 5953518, 6615020, 7938024, 8429760, 9922530, 10584032, 11907036, 13230040, 14883795, 15876048, 16859520, 19845060, 21168064, 23814072, 26460080, 29767590, 31752096, 39690120, 42336128, 47628144, 52920160, 59535180, 63504192, 79380240, 95256288, 105840320, 119070360, 127008384, 158760480, 190512576, 211680640, 238140720, 317520960, 381025152, 476281440, 635041920, 952562880, 1905125760]

約数ペア:

[(1, 1905125760), (2, 952562880), (3, 635041920), (4, 476281440), (5, 381025152), (6, 317520960), (8, 238140720), (9, 211680640), (10, 190512576), (12, 158760480), (15, 127008384), (16, 119070360), (18, 105840320), (20, 95256288), (24, 79380240), (30, 63504192), (32, 59535180), (36, 52920160), (40, 47628144), (45, 42336128), (48, 39690120), (60, 31752096), (64, 29767590), (72, 26460080), (80, 23814072), (90, 21168064), (96, 19845060), (113, 16859520), (120, 15876048), (128, 14883795), (144, 13230040), (160, 11907036), (180, 10584032), (192, 9922530), (226, 8429760), (240, 7938024), (288, 6615020), (320, 5953518), (339, 5619840), (360, 5292016), (384, 4961265), (452, 4214880), (480, 3969012), (565, 3371904), (576, 3307510), (640, 2976759), (678, 2809920), (720, 2646008), (904, 2107440), (960, 1984506), (1017, 1873280), (1130, 1685952), (1152, 1653755), (1356, 1404960), (1440, 1323004), (1695, 1123968), (1808, 1053720), (1920, 992253), (2034, 936640), (2260, 842976), (2712, 702480), (2880, 661502), (2927, 650880), (3390, 561984), (3616, 526860), (4068, 468320), (4520, 421488), (5085, 374656), (5424, 351240), (5760, 330751), (5854, 325440), (6780, 280992), (7232, 263430), (8136, 234160), (8781, 216960), (9040, 210744), (10170, 187328), (10848, 175620), (11708, 162720), (13560, 140496), (14464, 131715), (14635, 130176), (16272, 117080), (17562, 108480), (18080, 105372), (20340, 93664), (21696, 87810), (23416, 81360), (26343, 72320), (27120, 70248), (29270, 65088), (32544, 58540), (35124, 54240), (36160, 52686), (40680, 46832), (43392, 43905)]