64000284000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{280703}}^1$

素因数の和:280750

約数の個数: 192

約数和(自身を含む): 220700712960

約数和(自身を除く): 156700428960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 125, 150, 152, 160, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 480, 500, 570, 600, 608, 750, 760, 800, 912, 950, 1000, 1140, 1200, 1425, 1500, 1520, 1824, 1900, 2000, 2280, 2375, 2400, 2850, 3000, 3040, 3800, 4000, 4560, 4750, 5700, 6000, 7125, 7600, 9120, 9500, 11400, 12000, 14250, 15200, 19000, 22800, 28500, 38000, 45600, 57000, 76000, 114000, 228000, 280703, 561406, 842109, 1122812, 1403515, 1684218, 2245624, 2807030, 3368436, 4210545, 4491248, 5333357, 5614060, 6736872, 7017575, 8421090, 8982496, 10666714, 11228120, 13473744, 14035150, 16000071, 16842180, 21052725, 21333428, 22456240, 26666785, 26947488, 28070300, 32000142, 33684360, 35087875, 42105450, 42666856, 44912480, 53333570, 56140600, 64000284, 67368720, 70175750, 80000355, 84210900, 85333712, 105263625, 106667140, 112281200, 128000568, 133333925, 134737440, 140351500, 160000710, 168421800, 170667424, 210527250, 213334280, 224562400, 256001136, 266667850, 280703000, 320001420, 336843600, 400001775, 421054500, 426668560, 512002272, 533335700, 561406000, 640002840, 666669625, 673687200, 800003550, 842109000, 853337120, 1066671400, 1122812000, 1280005680, 1333339250, 1600007100, 1684218000, 2000008875, 2133342800, 2560011360, 2666678500, 3200014200, 3368436000, 4000017750, 4266685600, 5333357000, 6400028400, 8000035500, 10666714000, 12800056800, 16000071000, 21333428000, 32000142000, 64000284000]

約数ペア:

[(1, 64000284000), (2, 32000142000), (3, 21333428000), (4, 16000071000), (5, 12800056800), (6, 10666714000), (8, 8000035500), (10, 6400028400), (12, 5333357000), (15, 4266685600), (16, 4000017750), (19, 3368436000), (20, 3200014200), (24, 2666678500), (25, 2560011360), (30, 2133342800), (32, 2000008875), (38, 1684218000), (40, 1600007100), (48, 1333339250), (50, 1280005680), (57, 1122812000), (60, 1066671400), (75, 853337120), (76, 842109000), (80, 800003550), (95, 673687200), (96, 666669625), (100, 640002840), (114, 561406000), (120, 533335700), (125, 512002272), (150, 426668560), (152, 421054500), (160, 400001775), (190, 336843600), (200, 320001420), (228, 280703000), (240, 266667850), (250, 256001136), (285, 224562400), (300, 213334280), (304, 210527250), (375, 170667424), (380, 168421800), (400, 160000710), (456, 140351500), (475, 134737440), (480, 133333925), (500, 128000568), (570, 112281200), (600, 106667140), (608, 105263625), (750, 85333712), (760, 84210900), (800, 80000355), (912, 70175750), (950, 67368720), (1000, 64000284), (1140, 56140600), (1200, 53333570), (1425, 44912480), (1500, 42666856), (1520, 42105450), (1824, 35087875), (1900, 33684360), (2000, 32000142), (2280, 28070300), (2375, 26947488), (2400, 26666785), (2850, 22456240), (3000, 21333428), (3040, 21052725), (3800, 16842180), (4000, 16000071), (4560, 14035150), (4750, 13473744), (5700, 11228120), (6000, 10666714), (7125, 8982496), (7600, 8421090), (9120, 7017575), (9500, 6736872), (11400, 5614060), (12000, 5333357), (14250, 4491248), (15200, 4210545), (19000, 3368436), (22800, 2807030), (28500, 2245624), (38000, 1684218), (45600, 1403515), (57000, 1122812), (76000, 842109), (114000, 561406), (228000, 280703)]