8003918880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{4019}}^1$

素因数の和:4504

約数の個数: 192

約数和(自身を含む): 28081468800

約数和(自身を除く): 20077549920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 461, 480, 540, 720, 864, 922, 1080, 1383, 1440, 1844, 2160, 2305, 2766, 3688, 4019, 4149, 4320, 4610, 5532, 6915, 7376, 8038, 8298, 9220, 11064, 12057, 12447, 13830, 14752, 16076, 16596, 18440, 20095, 20745, 22128, 24114, 24894, 27660, 32152, 33192, 36171, 36880, 40190, 41490, 44256, 48228, 49788, 55320, 60285, 62235, 64304, 66384, 72342, 73760, 80380, 82980, 96456, 99576, 108513, 110640, 120570, 124470, 128608, 132768, 144684, 160760, 165960, 180855, 192912, 199152, 217026, 221280, 241140, 248940, 289368, 321520, 331920, 361710, 385824, 398304, 434052, 482280, 497880, 542565, 578736, 643040, 663840, 723420, 868104, 964560, 995760, 1085130, 1157472, 1446840, 1736208, 1852759, 1929120, 1991520, 2170260, 2893680, 3472416, 3705518, 4340520, 5558277, 5787360, 7411036, 8681040, 9263795, 11116554, 14822072, 16674831, 17362080, 18527590, 22233108, 27791385, 29644144, 33349662, 37055180, 44466216, 50024493, 55582770, 59288288, 66699324, 74110360, 83374155, 88932432, 100048986, 111165540, 133398648, 148220720, 166748310, 177864864, 200097972, 222331080, 250122465, 266797296, 296441440, 333496620, 400195944, 444662160, 500244930, 533594592, 666993240, 800391888, 889324320, 1000489860, 1333986480, 1600783776, 2000979720, 2667972960, 4001959440, 8003918880]

約数ペア:

[(1, 8003918880), (2, 4001959440), (3, 2667972960), (4, 2000979720), (5, 1600783776), (6, 1333986480), (8, 1000489860), (9, 889324320), (10, 800391888), (12, 666993240), (15, 533594592), (16, 500244930), (18, 444662160), (20, 400195944), (24, 333496620), (27, 296441440), (30, 266797296), (32, 250122465), (36, 222331080), (40, 200097972), (45, 177864864), (48, 166748310), (54, 148220720), (60, 133398648), (72, 111165540), (80, 100048986), (90, 88932432), (96, 83374155), (108, 74110360), (120, 66699324), (135, 59288288), (144, 55582770), (160, 50024493), (180, 44466216), (216, 37055180), (240, 33349662), (270, 29644144), (288, 27791385), (360, 22233108), (432, 18527590), (461, 17362080), (480, 16674831), (540, 14822072), (720, 11116554), (864, 9263795), (922, 8681040), (1080, 7411036), (1383, 5787360), (1440, 5558277), (1844, 4340520), (2160, 3705518), (2305, 3472416), (2766, 2893680), (3688, 2170260), (4019, 1991520), (4149, 1929120), (4320, 1852759), (4610, 1736208), (5532, 1446840), (6915, 1157472), (7376, 1085130), (8038, 995760), (8298, 964560), (9220, 868104), (11064, 723420), (12057, 663840), (12447, 643040), (13830, 578736), (14752, 542565), (16076, 497880), (16596, 482280), (18440, 434052), (20095, 398304), (20745, 385824), (22128, 361710), (24114, 331920), (24894, 321520), (27660, 289368), (32152, 248940), (33192, 241140), (36171, 221280), (36880, 217026), (40190, 199152), (41490, 192912), (44256, 180855), (48228, 165960), (49788, 160760), (55320, 144684), (60285, 132768), (62235, 128608), (64304, 124470), (66384, 120570), (72342, 110640), (73760, 108513), (80380, 99576), (82980, 96456)]