2019424320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22619}}^1$

素因数の和:22673

約数の個数: 168

約数和(自身を含む): 7170359040

約数和(自身を除く): 5150934720

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, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14880, 17856, 22320, 22619, 29760, 44640, 45238, 67857, 89280, 90476, 113095, 135714, 180952, 203571, 226190, 271428, 339285, 361904, 407142, 452380, 542856, 678570, 701189, 723808, 814284, 904760, 1017855, 1085712, 1357140, 1402378, 1447616, 1628568, 1809520, 2035710, 2103567, 2171424, 2714280, 2804756, 3257136, 3505945, 3619040, 4071420, 4207134, 4342848, 5428560, 5609512, 6310701, 6514272, 7011890, 7238080, 8142840, 8414268, 10517835, 10857120, 11219024, 12621402, 13028544, 14023780, 16285680, 16828536, 21035670, 21714240, 22438048, 25242804, 28047560, 31553505, 32571360, 33657072, 42071340, 44876096, 50485608, 56095120, 63107010, 65142720, 67314144, 84142680, 100971216, 112190240, 126214020, 134628288, 168285360, 201942432, 224380480, 252428040, 336570720, 403884864, 504856080, 673141440, 1009712160, 2019424320]

約数ペア:

[(1, 2019424320), (2, 1009712160), (3, 673141440), (4, 504856080), (5, 403884864), (6, 336570720), (8, 252428040), (9, 224380480), (10, 201942432), (12, 168285360), (15, 134628288), (16, 126214020), (18, 112190240), (20, 100971216), (24, 84142680), (30, 67314144), (31, 65142720), (32, 63107010), (36, 56095120), (40, 50485608), (45, 44876096), (48, 42071340), (60, 33657072), (62, 32571360), (64, 31553505), (72, 28047560), (80, 25242804), (90, 22438048), (93, 21714240), (96, 21035670), (120, 16828536), (124, 16285680), (144, 14023780), (155, 13028544), (160, 12621402), (180, 11219024), (186, 10857120), (192, 10517835), (240, 8414268), (248, 8142840), (279, 7238080), (288, 7011890), (310, 6514272), (320, 6310701), (360, 5609512), (372, 5428560), (465, 4342848), (480, 4207134), (496, 4071420), (558, 3619040), (576, 3505945), (620, 3257136), (720, 2804756), (744, 2714280), (930, 2171424), (960, 2103567), (992, 2035710), (1116, 1809520), (1240, 1628568), (1395, 1447616), (1440, 1402378), (1488, 1357140), (1860, 1085712), (1984, 1017855), (2232, 904760), (2480, 814284), (2790, 723808), (2880, 701189), (2976, 678570), (3720, 542856), (4464, 452380), (4960, 407142), (5580, 361904), (5952, 339285), (7440, 271428), (8928, 226190), (9920, 203571), (11160, 180952), (14880, 135714), (17856, 113095), (22320, 90476), (22619, 89280), (29760, 67857), (44640, 45238)]