1398808320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4047

約数の個数: 288

約数和(自身を含む): 5499766272

約数和(自身を除く): 4100957952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3328, 3360, 3640, 3840, 4003, 4160, 4368, 4480, 4992, 5376, 5460, 5824, 6240, 6720, 7280, 8006, 8320, 8736, 8960, 9984, 10920, 11648, 12009, 12480, 13440, 14560, 16012, 16640, 17472, 20015, 21840, 23296, 24018, 24960, 26880, 28021, 29120, 32024, 34944, 40030, 43680, 48036, 49920, 52039, 56042, 58240, 60045, 64048, 69888, 80060, 84063, 87360, 96072, 104078, 112084, 116480, 120090, 128096, 140105, 156117, 160120, 168126, 174720, 192144, 208156, 224168, 240180, 256192, 260195, 280210, 312234, 320240, 336252, 349440, 364273, 384288, 416312, 420315, 448336, 480360, 512384, 520390, 560420, 624468, 640480, 672504, 728546, 768576, 780585, 832624, 840630, 896672, 960720, 1024768, 1040780, 1092819, 1120840, 1248936, 1280960, 1345008, 1457092, 1537152, 1561170, 1665248, 1681260, 1793344, 1821365, 1921440, 2081560, 2185638, 2241680, 2497872, 2561920, 2690016, 2914184, 3074304, 3122340, 3330496, 3362520, 3586688, 3642730, 3842880, 4163120, 4371276, 4483360, 4995744, 5123840, 5380032, 5464095, 5828368, 6244680, 6660992, 6725040, 7173376, 7285460, 7685760, 8326240, 8742552, 8966720, 9991488, 10760064, 10928190, 11656736, 12489360, 13321984, 13450080, 14570920, 15371520, 16652480, 17485104, 17933440, 19982976, 21520128, 21856380, 23313472, 24978720, 26900160, 29141840, 33304960, 34970208, 35866880, 39965952, 43712760, 46626944, 49957440, 53800320, 58283680, 66609920, 69940416, 87425520, 93253888, 99914880, 107600640, 116567360, 139880832, 174851040, 199829760, 233134720, 279761664, 349702080, 466269440, 699404160, 1398808320]

約数ペア:

[(1, 1398808320), (2, 699404160), (3, 466269440), (4, 349702080), (5, 279761664), (6, 233134720), (7, 199829760), (8, 174851040), (10, 139880832), (12, 116567360), (13, 107600640), (14, 99914880), (15, 93253888), (16, 87425520), (20, 69940416), (21, 66609920), (24, 58283680), (26, 53800320), (28, 49957440), (30, 46626944), (32, 43712760), (35, 39965952), (39, 35866880), (40, 34970208), (42, 33304960), (48, 29141840), (52, 26900160), (56, 24978720), (60, 23313472), (64, 21856380), (65, 21520128), (70, 19982976), (78, 17933440), (80, 17485104), (84, 16652480), (91, 15371520), (96, 14570920), (104, 13450080), (105, 13321984), (112, 12489360), (120, 11656736), (128, 10928190), (130, 10760064), (140, 9991488), (156, 8966720), (160, 8742552), (168, 8326240), (182, 7685760), (192, 7285460), (195, 7173376), (208, 6725040), (210, 6660992), (224, 6244680), (240, 5828368), (256, 5464095), (260, 5380032), (273, 5123840), (280, 4995744), (312, 4483360), (320, 4371276), (336, 4163120), (364, 3842880), (384, 3642730), (390, 3586688), (416, 3362520), (420, 3330496), (448, 3122340), (455, 3074304), (480, 2914184), (520, 2690016), (546, 2561920), (560, 2497872), (624, 2241680), (640, 2185638), (672, 2081560), (728, 1921440), (768, 1821365), (780, 1793344), (832, 1681260), (840, 1665248), (896, 1561170), (910, 1537152), (960, 1457092), (1040, 1345008), (1092, 1280960), (1120, 1248936), (1248, 1120840), (1280, 1092819), (1344, 1040780), (1365, 1024768), (1456, 960720), (1560, 896672), (1664, 840630), (1680, 832624), (1792, 780585), (1820, 768576), (1920, 728546), (2080, 672504), (2184, 640480), (2240, 624468), (2496, 560420), (2688, 520390), (2730, 512384), (2912, 480360), (3120, 448336), (3328, 420315), (3360, 416312), (3640, 384288), (3840, 364273), (4003, 349440), (4160, 336252), (4368, 320240), (4480, 312234), (4992, 280210), (5376, 260195), (5460, 256192), (5824, 240180), (6240, 224168), (6720, 208156), (7280, 192144), (8006, 174720), (8320, 168126), (8736, 160120), (8960, 156117), (9984, 140105), (10920, 128096), (11648, 120090), (12009, 116480), (12480, 112084), (13440, 104078), (14560, 96072), (16012, 87360), (16640, 84063), (17472, 80060), (20015, 69888), (21840, 64048), (23296, 60045), (24018, 58240), (24960, 56042), (26880, 52039), (28021, 49920), (29120, 48036), (32024, 43680), (34944, 40030)]