21588007680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7907}}^1$

素因数の和:8016

約数の個数: 288

約数和(自身を含む): 77586969600

約数和(自身を除く): 55998961920

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, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 216, 237, 240, 256, 270, 288, 316, 320, 360, 384, 395, 432, 474, 480, 540, 576, 632, 640, 711, 720, 768, 790, 864, 948, 960, 1080, 1152, 1185, 1264, 1280, 1422, 1440, 1580, 1728, 1896, 1920, 2133, 2160, 2304, 2370, 2528, 2844, 2880, 3160, 3456, 3555, 3792, 3840, 4266, 4320, 4740, 5056, 5688, 5760, 6320, 6912, 7110, 7584, 7907, 8532, 8640, 9480, 10112, 10665, 11376, 11520, 12640, 14220, 15168, 15814, 17064, 17280, 18960, 20224, 21330, 22752, 23721, 25280, 28440, 30336, 31628, 34128, 34560, 37920, 39535, 42660, 45504, 47442, 50560, 56880, 60672, 63256, 68256, 71163, 75840, 79070, 85320, 91008, 94884, 101120, 113760, 118605, 126512, 136512, 142326, 151680, 158140, 170640, 182016, 189768, 213489, 227520, 237210, 253024, 273024, 284652, 303360, 316280, 341280, 355815, 379536, 426978, 455040, 474420, 506048, 546048, 569304, 624653, 632560, 682560, 711630, 759072, 853956, 910080, 948840, 1012096, 1067445, 1138608, 1249306, 1265120, 1365120, 1423260, 1518144, 1707912, 1873959, 1897680, 2024192, 2134890, 2277216, 2498612, 2530240, 2730240, 2846520, 3036288, 3123265, 3415824, 3747918, 3795360, 4269780, 4554432, 4997224, 5060480, 5621877, 5693040, 6072576, 6246530, 6831648, 7495836, 7590720, 8539560, 9108864, 9369795, 9994448, 10120960, 11243754, 11386080, 12493060, 13663296, 14991672, 15181440, 16865631, 17079120, 18217728, 18739590, 19988896, 22487508, 22772160, 24986120, 27326592, 28109385, 29983344, 30362880, 33731262, 34158240, 37479180, 39977792, 44975016, 45544320, 49972240, 54653184, 56218770, 59966688, 67462524, 68316480, 74958360, 79955584, 84328155, 89950032, 91088640, 99944480, 112437540, 119933376, 134925048, 136632960, 149916720, 159911168, 168656310, 179900064, 199888960, 224875080, 239866752, 269850096, 273265920, 299833440, 337312620, 359800128, 399777920, 449750160, 479733504, 539700192, 599666880, 674625240, 719600256, 799555840, 899500320, 1079400384, 1199333760, 1349250480, 1439200512, 1799000640, 2158800768, 2398667520, 2698500960, 3598001280, 4317601536, 5397001920, 7196002560, 10794003840, 21588007680]

約数ペア:

[(1, 21588007680), (2, 10794003840), (3, 7196002560), (4, 5397001920), (5, 4317601536), (6, 3598001280), (8, 2698500960), (9, 2398667520), (10, 2158800768), (12, 1799000640), (15, 1439200512), (16, 1349250480), (18, 1199333760), (20, 1079400384), (24, 899500320), (27, 799555840), (30, 719600256), (32, 674625240), (36, 599666880), (40, 539700192), (45, 479733504), (48, 449750160), (54, 399777920), (60, 359800128), (64, 337312620), (72, 299833440), (79, 273265920), (80, 269850096), (90, 239866752), (96, 224875080), (108, 199888960), (120, 179900064), (128, 168656310), (135, 159911168), (144, 149916720), (158, 136632960), (160, 134925048), (180, 119933376), (192, 112437540), (216, 99944480), (237, 91088640), (240, 89950032), (256, 84328155), (270, 79955584), (288, 74958360), (316, 68316480), (320, 67462524), (360, 59966688), (384, 56218770), (395, 54653184), (432, 49972240), (474, 45544320), (480, 44975016), (540, 39977792), (576, 37479180), (632, 34158240), (640, 33731262), (711, 30362880), (720, 29983344), (768, 28109385), (790, 27326592), (864, 24986120), (948, 22772160), (960, 22487508), (1080, 19988896), (1152, 18739590), (1185, 18217728), (1264, 17079120), (1280, 16865631), (1422, 15181440), (1440, 14991672), (1580, 13663296), (1728, 12493060), (1896, 11386080), (1920, 11243754), (2133, 10120960), (2160, 9994448), (2304, 9369795), (2370, 9108864), (2528, 8539560), (2844, 7590720), (2880, 7495836), (3160, 6831648), (3456, 6246530), (3555, 6072576), (3792, 5693040), (3840, 5621877), (4266, 5060480), (4320, 4997224), (4740, 4554432), (5056, 4269780), (5688, 3795360), (5760, 3747918), (6320, 3415824), (6912, 3123265), (7110, 3036288), (7584, 2846520), (7907, 2730240), (8532, 2530240), (8640, 2498612), (9480, 2277216), (10112, 2134890), (10665, 2024192), (11376, 1897680), (11520, 1873959), (12640, 1707912), (14220, 1518144), (15168, 1423260), (15814, 1365120), (17064, 1265120), (17280, 1249306), (18960, 1138608), (20224, 1067445), (21330, 1012096), (22752, 948840), (23721, 910080), (25280, 853956), (28440, 759072), (30336, 711630), (31628, 682560), (34128, 632560), (34560, 624653), (37920, 569304), (39535, 546048), (42660, 506048), (45504, 474420), (47442, 455040), (50560, 426978), (56880, 379536), (60672, 355815), (63256, 341280), (68256, 316280), (71163, 303360), (75840, 284652), (79070, 273024), (85320, 253024), (91008, 237210), (94884, 227520), (101120, 213489), (113760, 189768), (118605, 182016), (126512, 170640), (136512, 158140), (142326, 151680)]