15571647360

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2161}}^1$

素因数の和:2331

約数の個数: 320

約数和(自身を含む): 56035148400

約数和(自身を除く): 40463501040

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, 80, 81, 90, 96, 108, 120, 128, 135, 139, 144, 160, 162, 180, 192, 216, 240, 270, 278, 288, 320, 324, 360, 384, 405, 417, 432, 480, 540, 556, 576, 640, 648, 695, 720, 810, 834, 864, 960, 1080, 1112, 1152, 1251, 1296, 1390, 1440, 1620, 1668, 1728, 1920, 2085, 2160, 2161, 2224, 2502, 2592, 2780, 2880, 3240, 3336, 3456, 3753, 4170, 4320, 4322, 4448, 5004, 5184, 5560, 5760, 6255, 6480, 6483, 6672, 7506, 8340, 8640, 8644, 8896, 10008, 10368, 10805, 11120, 11259, 12510, 12960, 12966, 13344, 15012, 16680, 17280, 17288, 17792, 18765, 19449, 20016, 21610, 22240, 22518, 25020, 25920, 25932, 26688, 30024, 32415, 33360, 34576, 37530, 38898, 40032, 43220, 44480, 45036, 50040, 51840, 51864, 53376, 56295, 58347, 60048, 64830, 66720, 69152, 75060, 77796, 80064, 86440, 88960, 90072, 97245, 100080, 103728, 112590, 116694, 120096, 129660, 133440, 138304, 150120, 155592, 160128, 172880, 175041, 180144, 194490, 200160, 207456, 225180, 233388, 240192, 259320, 266880, 276608, 291735, 300240, 300379, 311184, 345760, 350082, 360288, 388980, 400320, 414912, 450360, 466776, 480384, 518640, 583470, 600480, 600758, 622368, 691520, 700164, 720576, 777960, 800640, 829824, 875205, 900720, 901137, 933552, 1037280, 1166940, 1200960, 1201516, 1244736, 1383040, 1400328, 1441152, 1501895, 1555920, 1750410, 1801440, 1802274, 1867104, 2074560, 2333880, 2401920, 2403032, 2489472, 2703411, 2800656, 3003790, 3111840, 3500820, 3602880, 3604548, 3734208, 4149120, 4505685, 4667760, 4806064, 5406822, 5601312, 6007580, 6223680, 7001640, 7205760, 7209096, 7468416, 8110233, 9011370, 9335520, 9612128, 10813644, 11202624, 12015160, 12447360, 13517055, 14003280, 14418192, 16220466, 18022740, 18671040, 19224256, 21627288, 22405248, 24030320, 24330699, 27034110, 28006560, 28836384, 32440932, 36045480, 37342080, 38448512, 40551165, 43254576, 48060640, 48661398, 54068220, 56013120, 57672768, 64881864, 72090960, 81102330, 86509152, 96121280, 97322796, 108136440, 112026240, 115345536, 121653495, 129763728, 144181920, 162204660, 173018304, 192242560, 194645592, 216272880, 243306990, 259527456, 288363840, 324409320, 346036608, 389291184, 432545760, 486613980, 519054912, 576727680, 648818640, 778582368, 865091520, 973227960, 1038109824, 1297637280, 1557164736, 1730183040, 1946455920, 2595274560, 3114329472, 3892911840, 5190549120, 7785823680, 15571647360]

約数ペア:

[(1, 15571647360), (2, 7785823680), (3, 5190549120), (4, 3892911840), (5, 3114329472), (6, 2595274560), (8, 1946455920), (9, 1730183040), (10, 1557164736), (12, 1297637280), (15, 1038109824), (16, 973227960), (18, 865091520), (20, 778582368), (24, 648818640), (27, 576727680), (30, 519054912), (32, 486613980), (36, 432545760), (40, 389291184), (45, 346036608), (48, 324409320), (54, 288363840), (60, 259527456), (64, 243306990), (72, 216272880), (80, 194645592), (81, 192242560), (90, 173018304), (96, 162204660), (108, 144181920), (120, 129763728), (128, 121653495), (135, 115345536), (139, 112026240), (144, 108136440), (160, 97322796), (162, 96121280), (180, 86509152), (192, 81102330), (216, 72090960), (240, 64881864), (270, 57672768), (278, 56013120), (288, 54068220), (320, 48661398), (324, 48060640), (360, 43254576), (384, 40551165), (405, 38448512), (417, 37342080), (432, 36045480), (480, 32440932), (540, 28836384), (556, 28006560), (576, 27034110), (640, 24330699), (648, 24030320), (695, 22405248), (720, 21627288), (810, 19224256), (834, 18671040), (864, 18022740), (960, 16220466), (1080, 14418192), (1112, 14003280), (1152, 13517055), (1251, 12447360), (1296, 12015160), (1390, 11202624), (1440, 10813644), (1620, 9612128), (1668, 9335520), (1728, 9011370), (1920, 8110233), (2085, 7468416), (2160, 7209096), (2161, 7205760), (2224, 7001640), (2502, 6223680), (2592, 6007580), (2780, 5601312), (2880, 5406822), (3240, 4806064), (3336, 4667760), (3456, 4505685), (3753, 4149120), (4170, 3734208), (4320, 3604548), (4322, 3602880), (4448, 3500820), (5004, 3111840), (5184, 3003790), (5560, 2800656), (5760, 2703411), (6255, 2489472), (6480, 2403032), (6483, 2401920), (6672, 2333880), (7506, 2074560), (8340, 1867104), (8640, 1802274), (8644, 1801440), (8896, 1750410), (10008, 1555920), (10368, 1501895), (10805, 1441152), (11120, 1400328), (11259, 1383040), (12510, 1244736), (12960, 1201516), (12966, 1200960), (13344, 1166940), (15012, 1037280), (16680, 933552), (17280, 901137), (17288, 900720), (17792, 875205), (18765, 829824), (19449, 800640), (20016, 777960), (21610, 720576), (22240, 700164), (22518, 691520), (25020, 622368), (25920, 600758), (25932, 600480), (26688, 583470), (30024, 518640), (32415, 480384), (33360, 466776), (34576, 450360), (37530, 414912), (38898, 400320), (40032, 388980), (43220, 360288), (44480, 350082), (45036, 345760), (50040, 311184), (51840, 300379), (51864, 300240), (53376, 291735), (56295, 276608), (58347, 266880), (60048, 259320), (64830, 240192), (66720, 233388), (69152, 225180), (75060, 207456), (77796, 200160), (80064, 194490), (86440, 180144), (88960, 175041), (90072, 172880), (97245, 160128), (100080, 155592), (103728, 150120), (112590, 138304), (116694, 133440), (120096, 129660)]