8729619840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48889}}^1$

素因数の和:48945

約数の個数: 192

約数和(自身を含む): 31117507200

約数和(自身を除く): 22387887360

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, 48889, 59520, 89280, 97778, 146667, 178560, 195556, 244445, 293334, 391112, 440001, 488890, 586668, 733335, 782224, 880002, 977780, 1173336, 1466670, 1515559, 1564448, 1760004, 1955560, 2200005, 2346672, 2933340, 3031118, 3128896, 3520008, 3911120, 4400010, 4546677, 4693344, 5866680, 6062236, 6257792, 7040016, 7577795, 7822240, 8800020, 9093354, 9386688, 11733360, 12124472, 13640031, 14080032, 15155590, 15644480, 17600040, 18186708, 18773376, 22733385, 23466720, 24248944, 27280062, 28160064, 30311180, 31288960, 35200080, 36373416, 45466770, 46933440, 48497888, 54560124, 56320128, 60622360, 68200155, 70400160, 72746832, 90933540, 93866880, 96995776, 109120248, 121244720, 136400310, 140800320, 145493664, 181867080, 193991552, 218240496, 242489440, 272800620, 281600640, 290987328, 363734160, 436480992, 484978880, 545601240, 581974656, 727468320, 872961984, 969957760, 1091202480, 1454936640, 1745923968, 2182404960, 2909873280, 4364809920, 8729619840]

約数ペア:

[(1, 8729619840), (2, 4364809920), (3, 2909873280), (4, 2182404960), (5, 1745923968), (6, 1454936640), (8, 1091202480), (9, 969957760), (10, 872961984), (12, 727468320), (15, 581974656), (16, 545601240), (18, 484978880), (20, 436480992), (24, 363734160), (30, 290987328), (31, 281600640), (32, 272800620), (36, 242489440), (40, 218240496), (45, 193991552), (48, 181867080), (60, 145493664), (62, 140800320), (64, 136400310), (72, 121244720), (80, 109120248), (90, 96995776), (93, 93866880), (96, 90933540), (120, 72746832), (124, 70400160), (128, 68200155), (144, 60622360), (155, 56320128), (160, 54560124), (180, 48497888), (186, 46933440), (192, 45466770), (240, 36373416), (248, 35200080), (279, 31288960), (288, 30311180), (310, 28160064), (320, 27280062), (360, 24248944), (372, 23466720), (384, 22733385), (465, 18773376), (480, 18186708), (496, 17600040), (558, 15644480), (576, 15155590), (620, 14080032), (640, 13640031), (720, 12124472), (744, 11733360), (930, 9386688), (960, 9093354), (992, 8800020), (1116, 7822240), (1152, 7577795), (1240, 7040016), (1395, 6257792), (1440, 6062236), (1488, 5866680), (1860, 4693344), (1920, 4546677), (1984, 4400010), (2232, 3911120), (2480, 3520008), (2790, 3128896), (2880, 3031118), (2976, 2933340), (3720, 2346672), (3968, 2200005), (4464, 1955560), (4960, 1760004), (5580, 1564448), (5760, 1515559), (5952, 1466670), (7440, 1173336), (8928, 977780), (9920, 880002), (11160, 782224), (11904, 733335), (14880, 586668), (17856, 488890), (19840, 440001), (22320, 391112), (29760, 293334), (35712, 244445), (44640, 195556), (48889, 178560), (59520, 146667), (89280, 97778)]