645528000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2112

約数の個数: 224

約数和(自身を含む): 2296607040

約数和(自身を除く): 1651079040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 390, 400, 416, 480, 500, 520, 600, 624, 650, 750, 780, 800, 832, 960, 975, 1000, 1040, 1200, 1248, 1300, 1500, 1560, 1600, 1625, 1950, 2000, 2069, 2080, 2400, 2496, 2600, 3000, 3120, 3250, 3900, 4000, 4138, 4160, 4800, 4875, 5200, 6000, 6207, 6240, 6500, 7800, 8000, 8276, 9750, 10345, 10400, 12000, 12414, 12480, 13000, 15600, 16552, 19500, 20690, 20800, 24000, 24828, 26000, 26897, 31035, 31200, 33104, 39000, 41380, 49656, 51725, 52000, 53794, 62070, 62400, 66208, 78000, 80691, 82760, 99312, 103450, 104000, 107588, 124140, 132416, 134485, 155175, 156000, 161382, 165520, 198624, 206900, 215176, 248280, 258625, 268970, 310350, 312000, 322764, 331040, 397248, 403455, 413800, 430352, 496560, 517250, 537940, 620700, 645528, 662080, 672425, 775875, 806910, 827600, 860704, 993120, 1034500, 1075880, 1241400, 1291056, 1344850, 1551750, 1613820, 1655200, 1721408, 1986240, 2017275, 2069000, 2151760, 2482800, 2582112, 2689700, 3103500, 3227640, 3310400, 3362125, 4034550, 4138000, 4303520, 4965600, 5164224, 5379400, 6207000, 6455280, 6724250, 8069100, 8276000, 8607040, 9931200, 10086375, 10758800, 12414000, 12910560, 13448500, 16138200, 16552000, 20172750, 21517600, 24828000, 25821120, 26897000, 32276400, 40345500, 43035200, 49656000, 53794000, 64552800, 80691000, 107588000, 129105600, 161382000, 215176000, 322764000, 645528000]

約数ペア:

[(1, 645528000), (2, 322764000), (3, 215176000), (4, 161382000), (5, 129105600), (6, 107588000), (8, 80691000), (10, 64552800), (12, 53794000), (13, 49656000), (15, 43035200), (16, 40345500), (20, 32276400), (24, 26897000), (25, 25821120), (26, 24828000), (30, 21517600), (32, 20172750), (39, 16552000), (40, 16138200), (48, 13448500), (50, 12910560), (52, 12414000), (60, 10758800), (64, 10086375), (65, 9931200), (75, 8607040), (78, 8276000), (80, 8069100), (96, 6724250), (100, 6455280), (104, 6207000), (120, 5379400), (125, 5164224), (130, 4965600), (150, 4303520), (156, 4138000), (160, 4034550), (192, 3362125), (195, 3310400), (200, 3227640), (208, 3103500), (240, 2689700), (250, 2582112), (260, 2482800), (300, 2151760), (312, 2069000), (320, 2017275), (325, 1986240), (375, 1721408), (390, 1655200), (400, 1613820), (416, 1551750), (480, 1344850), (500, 1291056), (520, 1241400), (600, 1075880), (624, 1034500), (650, 993120), (750, 860704), (780, 827600), (800, 806910), (832, 775875), (960, 672425), (975, 662080), (1000, 645528), (1040, 620700), (1200, 537940), (1248, 517250), (1300, 496560), (1500, 430352), (1560, 413800), (1600, 403455), (1625, 397248), (1950, 331040), (2000, 322764), (2069, 312000), (2080, 310350), (2400, 268970), (2496, 258625), (2600, 248280), (3000, 215176), (3120, 206900), (3250, 198624), (3900, 165520), (4000, 161382), (4138, 156000), (4160, 155175), (4800, 134485), (4875, 132416), (5200, 124140), (6000, 107588), (6207, 104000), (6240, 103450), (6500, 99312), (7800, 82760), (8000, 80691), (8276, 78000), (9750, 66208), (10345, 62400), (10400, 62070), (12000, 53794), (12414, 52000), (12480, 51725), (13000, 49656), (15600, 41380), (16552, 39000), (19500, 33104), (20690, 31200), (20800, 31035), (24000, 26897), (24828, 26000)]