390982851840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{14545493}}^1$

素因数の和:14545524

約数の個数: 144

約数和(自身を含む): 1427087507328

約数和(自身を除く): 1036104655488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 14545493, 29090986, 43636479, 58181972, 72727465, 87272958, 101818451, 116363944, 145454930, 174545916, 203636902, 218182395, 232727888, 290909860, 305455353, 349091832, 407273804, 436364790, 465455776, 509092255, 581819720, 610910706, 698183664, 814547608, 872729580, 930911552, 1018184510, 1163639440, 1221821412, 1396367328, 1527276765, 1629095216, 1745459160, 1861823104, 2036369020, 2327278880, 2443642824, 2792734656, 3054553530, 3258190432, 3490918320, 3723646208, 4072738040, 4654557760, 4887285648, 5585469312, 6109107060, 6516380864, 6981836640, 8145476080, 9309115520, 9774571296, 11170938624, 12218214120, 13032761728, 13963673280, 16290952160, 18618231040, 19549142592, 24436428240, 26065523456, 27927346560, 32581904320, 39098285184, 48872856480, 55854693120, 65163808640, 78196570368, 97745712960, 130327617280, 195491425920, 390982851840]

約数ペア:

[(1, 390982851840), (2, 195491425920), (3, 130327617280), (4, 97745712960), (5, 78196570368), (6, 65163808640), (7, 55854693120), (8, 48872856480), (10, 39098285184), (12, 32581904320), (14, 27927346560), (15, 26065523456), (16, 24436428240), (20, 19549142592), (21, 18618231040), (24, 16290952160), (28, 13963673280), (30, 13032761728), (32, 12218214120), (35, 11170938624), (40, 9774571296), (42, 9309115520), (48, 8145476080), (56, 6981836640), (60, 6516380864), (64, 6109107060), (70, 5585469312), (80, 4887285648), (84, 4654557760), (96, 4072738040), (105, 3723646208), (112, 3490918320), (120, 3258190432), (128, 3054553530), (140, 2792734656), (160, 2443642824), (168, 2327278880), (192, 2036369020), (210, 1861823104), (224, 1745459160), (240, 1629095216), (256, 1527276765), (280, 1396367328), (320, 1221821412), (336, 1163639440), (384, 1018184510), (420, 930911552), (448, 872729580), (480, 814547608), (560, 698183664), (640, 610910706), (672, 581819720), (768, 509092255), (840, 465455776), (896, 436364790), (960, 407273804), (1120, 349091832), (1280, 305455353), (1344, 290909860), (1680, 232727888), (1792, 218182395), (1920, 203636902), (2240, 174545916), (2688, 145454930), (3360, 116363944), (3840, 101818451), (4480, 87272958), (5376, 72727465), (6720, 58181972), (8960, 43636479), (13440, 29090986), (26880, 14545493)]