18614910720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4003}}^1$

素因数の和:4207

約数の個数: 288

約数和(自身を含む): 68354237952

約数和(自身を除く): 49739327232

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, 173, 192, 210, 224, 240, 256, 280, 320, 336, 346, 384, 420, 448, 480, 519, 560, 640, 672, 692, 768, 840, 865, 896, 960, 1038, 1120, 1211, 1280, 1344, 1384, 1680, 1730, 1792, 1920, 2076, 2240, 2422, 2595, 2688, 2768, 3360, 3460, 3633, 3840, 4003, 4152, 4480, 4844, 5190, 5376, 5536, 6055, 6720, 6920, 7266, 8006, 8304, 8960, 9688, 10380, 11072, 12009, 12110, 13440, 13840, 14532, 16012, 16608, 18165, 19376, 20015, 20760, 22144, 24018, 24220, 26880, 27680, 28021, 29064, 32024, 33216, 36330, 38752, 40030, 41520, 44288, 48036, 48440, 55360, 56042, 58128, 60045, 64048, 66432, 72660, 77504, 80060, 83040, 84063, 96072, 96880, 110720, 112084, 116256, 120090, 128096, 132864, 140105, 145320, 155008, 160120, 166080, 168126, 192144, 193760, 221440, 224168, 232512, 240180, 256192, 280210, 290640, 310016, 320240, 332160, 336252, 384288, 387520, 420315, 448336, 465024, 480360, 512384, 560420, 581280, 640480, 664320, 672504, 692519, 768576, 775040, 840630, 896672, 930048, 960720, 1024768, 1120840, 1162560, 1280960, 1345008, 1385038, 1537152, 1550080, 1681260, 1793344, 1921440, 2077557, 2241680, 2325120, 2561920, 2690016, 2770076, 3074304, 3362520, 3462595, 3586688, 3842880, 4155114, 4483360, 4650240, 4847633, 5123840, 5380032, 5540152, 6725040, 6925190, 7173376, 7685760, 8310228, 8966720, 9695266, 10387785, 10760064, 11080304, 13450080, 13850380, 14542899, 15371520, 16620456, 17933440, 19390532, 20775570, 21520128, 22160608, 24238165, 26900160, 27700760, 29085798, 33240912, 35866880, 38781064, 41551140, 44321216, 48476330, 53800320, 55401520, 58171596, 66481824, 72714495, 77562128, 83102280, 88642432, 96952660, 107600640, 110803040, 116343192, 132963648, 145428990, 155124256, 166204560, 177284864, 193905320, 221606080, 232686384, 265927296, 290857980, 310248512, 332409120, 387810640, 443212160, 465372768, 531854592, 581715960, 620497024, 664818240, 775621280, 886424320, 930745536, 1163431920, 1240994048, 1329636480, 1551242560, 1861491072, 2326863840, 2659272960, 3102485120, 3722982144, 4653727680, 6204970240, 9307455360, 18614910720]

約数ペア:

[(1, 18614910720), (2, 9307455360), (3, 6204970240), (4, 4653727680), (5, 3722982144), (6, 3102485120), (7, 2659272960), (8, 2326863840), (10, 1861491072), (12, 1551242560), (14, 1329636480), (15, 1240994048), (16, 1163431920), (20, 930745536), (21, 886424320), (24, 775621280), (28, 664818240), (30, 620497024), (32, 581715960), (35, 531854592), (40, 465372768), (42, 443212160), (48, 387810640), (56, 332409120), (60, 310248512), (64, 290857980), (70, 265927296), (80, 232686384), (84, 221606080), (96, 193905320), (105, 177284864), (112, 166204560), (120, 155124256), (128, 145428990), (140, 132963648), (160, 116343192), (168, 110803040), (173, 107600640), (192, 96952660), (210, 88642432), (224, 83102280), (240, 77562128), (256, 72714495), (280, 66481824), (320, 58171596), (336, 55401520), (346, 53800320), (384, 48476330), (420, 44321216), (448, 41551140), (480, 38781064), (519, 35866880), (560, 33240912), (640, 29085798), (672, 27700760), (692, 26900160), (768, 24238165), (840, 22160608), (865, 21520128), (896, 20775570), (960, 19390532), (1038, 17933440), (1120, 16620456), (1211, 15371520), (1280, 14542899), (1344, 13850380), (1384, 13450080), (1680, 11080304), (1730, 10760064), (1792, 10387785), (1920, 9695266), (2076, 8966720), (2240, 8310228), (2422, 7685760), (2595, 7173376), (2688, 6925190), (2768, 6725040), (3360, 5540152), (3460, 5380032), (3633, 5123840), (3840, 4847633), (4003, 4650240), (4152, 4483360), (4480, 4155114), (4844, 3842880), (5190, 3586688), (5376, 3462595), (5536, 3362520), (6055, 3074304), (6720, 2770076), (6920, 2690016), (7266, 2561920), (8006, 2325120), (8304, 2241680), (8960, 2077557), (9688, 1921440), (10380, 1793344), (11072, 1681260), (12009, 1550080), (12110, 1537152), (13440, 1385038), (13840, 1345008), (14532, 1280960), (16012, 1162560), (16608, 1120840), (18165, 1024768), (19376, 960720), (20015, 930048), (20760, 896672), (22144, 840630), (24018, 775040), (24220, 768576), (26880, 692519), (27680, 672504), (28021, 664320), (29064, 640480), (32024, 581280), (33216, 560420), (36330, 512384), (38752, 480360), (40030, 465024), (41520, 448336), (44288, 420315), (48036, 387520), (48440, 384288), (55360, 336252), (56042, 332160), (58128, 320240), (60045, 310016), (64048, 290640), (66432, 280210), (72660, 256192), (77504, 240180), (80060, 232512), (83040, 224168), (84063, 221440), (96072, 193760), (96880, 192144), (110720, 168126), (112084, 166080), (116256, 160120), (120090, 155008), (128096, 145320), (132864, 140105)]