2012578800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:1000

約数の個数: 240

約数和(自身を含む): 6860156160

約数和(自身を除く): 4847577360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 103, 114, 120, 150, 152, 190, 200, 206, 228, 240, 285, 300, 304, 309, 380, 400, 412, 456, 475, 515, 570, 600, 618, 760, 824, 857, 912, 950, 1030, 1140, 1200, 1236, 1425, 1520, 1545, 1648, 1714, 1900, 1957, 2060, 2280, 2472, 2571, 2575, 2850, 3090, 3428, 3800, 3914, 4120, 4285, 4560, 4944, 5142, 5150, 5700, 5871, 6180, 6856, 7600, 7725, 7828, 8240, 8570, 9785, 10284, 10300, 11400, 11742, 12360, 12855, 13712, 15450, 15656, 16283, 17140, 19570, 20568, 20600, 21425, 22800, 23484, 24720, 25710, 29355, 30900, 31312, 32566, 34280, 39140, 41136, 41200, 42850, 46968, 48849, 48925, 51420, 58710, 61800, 64275, 65132, 68560, 78280, 81415, 85700, 88271, 93936, 97698, 97850, 102840, 117420, 123600, 128550, 130264, 146775, 156560, 162830, 171400, 176542, 195396, 195700, 205680, 234840, 244245, 257100, 260528, 264813, 293550, 325660, 342800, 353084, 390792, 391400, 407075, 441355, 469680, 488490, 514200, 529626, 587100, 651320, 706168, 781584, 782800, 814150, 882710, 976980, 1028400, 1059252, 1174200, 1221225, 1302640, 1324065, 1412336, 1628300, 1677149, 1765420, 1953960, 2118504, 2206775, 2348400, 2442450, 2648130, 3256600, 3354298, 3530840, 3907920, 4237008, 4413550, 4884900, 5031447, 5296260, 6513200, 6620325, 6708596, 7061680, 8385745, 8827100, 9769800, 10062894, 10592520, 13240650, 13417192, 16771490, 17654200, 19539600, 20125788, 21185040, 25157235, 26481300, 26834384, 33542980, 35308400, 40251576, 41928725, 50314470, 52962600, 67085960, 80503152, 83857450, 100628940, 105925200, 125786175, 134171920, 167714900, 201257880, 251572350, 335429800, 402515760, 503144700, 670859600, 1006289400, 2012578800]

約数ペア:

[(1, 2012578800), (2, 1006289400), (3, 670859600), (4, 503144700), (5, 402515760), (6, 335429800), (8, 251572350), (10, 201257880), (12, 167714900), (15, 134171920), (16, 125786175), (19, 105925200), (20, 100628940), (24, 83857450), (25, 80503152), (30, 67085960), (38, 52962600), (40, 50314470), (48, 41928725), (50, 40251576), (57, 35308400), (60, 33542980), (75, 26834384), (76, 26481300), (80, 25157235), (95, 21185040), (100, 20125788), (103, 19539600), (114, 17654200), (120, 16771490), (150, 13417192), (152, 13240650), (190, 10592520), (200, 10062894), (206, 9769800), (228, 8827100), (240, 8385745), (285, 7061680), (300, 6708596), (304, 6620325), (309, 6513200), (380, 5296260), (400, 5031447), (412, 4884900), (456, 4413550), (475, 4237008), (515, 3907920), (570, 3530840), (600, 3354298), (618, 3256600), (760, 2648130), (824, 2442450), (857, 2348400), (912, 2206775), (950, 2118504), (1030, 1953960), (1140, 1765420), (1200, 1677149), (1236, 1628300), (1425, 1412336), (1520, 1324065), (1545, 1302640), (1648, 1221225), (1714, 1174200), (1900, 1059252), (1957, 1028400), (2060, 976980), (2280, 882710), (2472, 814150), (2571, 782800), (2575, 781584), (2850, 706168), (3090, 651320), (3428, 587100), (3800, 529626), (3914, 514200), (4120, 488490), (4285, 469680), (4560, 441355), (4944, 407075), (5142, 391400), (5150, 390792), (5700, 353084), (5871, 342800), (6180, 325660), (6856, 293550), (7600, 264813), (7725, 260528), (7828, 257100), (8240, 244245), (8570, 234840), (9785, 205680), (10284, 195700), (10300, 195396), (11400, 176542), (11742, 171400), (12360, 162830), (12855, 156560), (13712, 146775), (15450, 130264), (15656, 128550), (16283, 123600), (17140, 117420), (19570, 102840), (20568, 97850), (20600, 97698), (21425, 93936), (22800, 88271), (23484, 85700), (24720, 81415), (25710, 78280), (29355, 68560), (30900, 65132), (31312, 64275), (32566, 61800), (34280, 58710), (39140, 51420), (41136, 48925), (41200, 48849), (42850, 46968)]