978822529920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5481757}}^1$

素因数の和:5481813

約数の個数: 192

約数和(自身を含む): 3489029331840

約数和(自身を除く): 2510206801920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 14880, 17856, 19840, 22320, 29760, 35712, 44640, 59520, 89280, 178560, 5481757, 10963514, 16445271, 21927028, 27408785, 32890542, 43854056, 49335813, 54817570, 65781084, 82226355, 87708112, 98671626, 109635140, 131562168, 164452710, 169934467, 175416224, 197343252, 219270280, 246679065, 263124336, 328905420, 339868934, 350832448, 394686504, 438540560, 493358130, 509803401, 526248672, 657810840, 679737868, 701664896, 789373008, 849672335, 877081120, 986716260, 1019606802, 1052497344, 1315621680, 1359475736, 1529410203, 1578746016, 1699344670, 1754162240, 1973432520, 2039213604, 2104994688, 2549017005, 2631243360, 2718951472, 3058820406, 3157492032, 3398689340, 3508324480, 3946865040, 4078427208, 5098034010, 5262486720, 5437902944, 6117640812, 6314984064, 6797378680, 7647051015, 7893730080, 8156854416, 10196068020, 10524973440, 10875805888, 12235281624, 13594757360, 15294102030, 15787460160, 16313708832, 20392136040, 21751611776, 24470563248, 27189514720, 30588204060, 31574920320, 32627417664, 40784272080, 48941126496, 54379029440, 61176408120, 65254835328, 81568544160, 97882252992, 108758058880, 122352816240, 163137088320, 195764505984, 244705632480, 326274176640, 489411264960, 978822529920]

約数ペア:

[(1, 978822529920), (2, 489411264960), (3, 326274176640), (4, 244705632480), (5, 195764505984), (6, 163137088320), (8, 122352816240), (9, 108758058880), (10, 97882252992), (12, 81568544160), (15, 65254835328), (16, 61176408120), (18, 54379029440), (20, 48941126496), (24, 40784272080), (30, 32627417664), (31, 31574920320), (32, 30588204060), (36, 27189514720), (40, 24470563248), (45, 21751611776), (48, 20392136040), (60, 16313708832), (62, 15787460160), (64, 15294102030), (72, 13594757360), (80, 12235281624), (90, 10875805888), (93, 10524973440), (96, 10196068020), (120, 8156854416), (124, 7893730080), (128, 7647051015), (144, 6797378680), (155, 6314984064), (160, 6117640812), (180, 5437902944), (186, 5262486720), (192, 5098034010), (240, 4078427208), (248, 3946865040), (279, 3508324480), (288, 3398689340), (310, 3157492032), (320, 3058820406), (360, 2718951472), (372, 2631243360), (384, 2549017005), (465, 2104994688), (480, 2039213604), (496, 1973432520), (558, 1754162240), (576, 1699344670), (620, 1578746016), (640, 1529410203), (720, 1359475736), (744, 1315621680), (930, 1052497344), (960, 1019606802), (992, 986716260), (1116, 877081120), (1152, 849672335), (1240, 789373008), (1395, 701664896), (1440, 679737868), (1488, 657810840), (1860, 526248672), (1920, 509803401), (1984, 493358130), (2232, 438540560), (2480, 394686504), (2790, 350832448), (2880, 339868934), (2976, 328905420), (3720, 263124336), (3968, 246679065), (4464, 219270280), (4960, 197343252), (5580, 175416224), (5760, 169934467), (5952, 164452710), (7440, 131562168), (8928, 109635140), (9920, 98671626), (11160, 87708112), (11904, 82226355), (14880, 65781084), (17856, 54817570), (19840, 49335813), (22320, 43854056), (29760, 32890542), (35712, 27408785), (44640, 21927028), (59520, 16445271), (89280, 10963514), (178560, 5481757)]