2206350720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{54721}}^1$

素因数の和:54753

約数の個数: 192

約数和(自身を含む): 8707364640

約数和(自身を除く): 6501013920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 54721, 109442, 164163, 218884, 273605, 328326, 383047, 437768, 492489, 547210, 656652, 766094, 820815, 875536, 984978, 1094420, 1149141, 1313304, 1532188, 1641630, 1751072, 1915235, 1969956, 2188840, 2298282, 2462445, 2626608, 3064376, 3283260, 3447423, 3502144, 3830470, 3939912, 4377680, 4596564, 4924890, 5253216, 5745705, 6128752, 6566520, 6894846, 7004288, 7660940, 7879824, 8755360, 9193128, 9849780, 10506432, 11491410, 12257504, 13133040, 13789692, 15321880, 15759648, 17237115, 17510720, 18386256, 19699560, 21012864, 22982820, 24515008, 26266080, 27579384, 30643760, 31519296, 34474230, 35021440, 36772512, 39399120, 45965640, 49030016, 52532160, 55158768, 61287520, 63038592, 68948460, 73545024, 78798240, 91931280, 105064320, 110317536, 122575040, 137896920, 147090048, 157596480, 183862560, 220635072, 245150080, 275793840, 315192960, 367725120, 441270144, 551587680, 735450240, 1103175360, 2206350720]

約数ペア:

[(1, 2206350720), (2, 1103175360), (3, 735450240), (4, 551587680), (5, 441270144), (6, 367725120), (7, 315192960), (8, 275793840), (9, 245150080), (10, 220635072), (12, 183862560), (14, 157596480), (15, 147090048), (16, 137896920), (18, 122575040), (20, 110317536), (21, 105064320), (24, 91931280), (28, 78798240), (30, 73545024), (32, 68948460), (35, 63038592), (36, 61287520), (40, 55158768), (42, 52532160), (45, 49030016), (48, 45965640), (56, 39399120), (60, 36772512), (63, 35021440), (64, 34474230), (70, 31519296), (72, 30643760), (80, 27579384), (84, 26266080), (90, 24515008), (96, 22982820), (105, 21012864), (112, 19699560), (120, 18386256), (126, 17510720), (128, 17237115), (140, 15759648), (144, 15321880), (160, 13789692), (168, 13133040), (180, 12257504), (192, 11491410), (210, 10506432), (224, 9849780), (240, 9193128), (252, 8755360), (280, 7879824), (288, 7660940), (315, 7004288), (320, 6894846), (336, 6566520), (360, 6128752), (384, 5745705), (420, 5253216), (448, 4924890), (480, 4596564), (504, 4377680), (560, 3939912), (576, 3830470), (630, 3502144), (640, 3447423), (672, 3283260), (720, 3064376), (840, 2626608), (896, 2462445), (960, 2298282), (1008, 2188840), (1120, 1969956), (1152, 1915235), (1260, 1751072), (1344, 1641630), (1440, 1532188), (1680, 1313304), (1920, 1149141), (2016, 1094420), (2240, 984978), (2520, 875536), (2688, 820815), (2880, 766094), (3360, 656652), (4032, 547210), (4480, 492489), (5040, 437768), (5760, 383047), (6720, 328326), (8064, 273605), (10080, 218884), (13440, 164163), (20160, 109442), (40320, 54721)]