131290208000

素因数分解:

$2^8\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 864

約数和(自身を含む): 408870379008

約数和(自身を除く): 277580171008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 37, 40, 49, 50, 56, 62, 64, 70, 73, 74, 80, 98, 100, 112, 124, 125, 128, 140, 146, 148, 155, 160, 175, 185, 196, 200, 217, 224, 245, 248, 250, 256, 259, 280, 292, 296, 310, 320, 350, 365, 370, 392, 400, 434, 448, 490, 496, 500, 511, 518, 560, 584, 592, 620, 640, 700, 730, 740, 775, 784, 800, 868, 875, 896, 925, 980, 992, 1000, 1022, 1036, 1085, 1120, 1147, 1168, 1184, 1225, 1240, 1280, 1295, 1400, 1460, 1480, 1519, 1550, 1568, 1600, 1736, 1750, 1792, 1813, 1825, 1850, 1960, 1984, 2000, 2044, 2072, 2170, 2240, 2263, 2294, 2336, 2368, 2450, 2480, 2555, 2590, 2701, 2800, 2920, 2960, 3038, 3100, 3136, 3200, 3472, 3500, 3577, 3626, 3650, 3700, 3875, 3920, 3968, 4000, 4088, 4144, 4340, 4480, 4526, 4588, 4625, 4672, 4736, 4900, 4960, 5110, 5180, 5402, 5425, 5600, 5735, 5840, 5920, 6076, 6125, 6200, 6272, 6400, 6475, 6944, 7000, 7154, 7252, 7300, 7400, 7595, 7750, 7840, 7936, 8000, 8029, 8176, 8288, 8680, 8960, 9052, 9065, 9125, 9176, 9250, 9344, 9472, 9800, 9920, 10220, 10360, 10804, 10850, 11200, 11315, 11470, 11680, 11840, 12152, 12250, 12400, 12544, 12775, 12950, 13505, 13888, 14000, 14308, 14504, 14600, 14800, 15190, 15500, 15680, 15841, 16000, 16058, 16352, 16576, 17360, 17885, 18104, 18130, 18250, 18352, 18500, 18688, 18907, 19600, 19840, 20440, 20720, 21608, 21700, 22400, 22630, 22940, 23360, 23680, 24304, 24500, 24800, 25550, 25900, 27010, 27125, 27776, 28000, 28616, 28675, 29008, 29200, 29600, 30380, 31000, 31360, 31682, 32000, 32116, 32375, 32704, 33152, 34720, 35770, 36208, 36260, 36500, 36704, 37000, 37814, 37975, 39200, 39680, 40145, 40880, 41440, 43216, 43400, 44800, 45260, 45325, 45880, 46720, 47360, 48608, 49000, 49600, 51100, 51800, 54020, 54250, 55552, 56000, 56203, 56575, 57232, 57350, 58016, 58400, 59200, 60760, 62000, 62720, 63364, 63875, 64232, 64750, 65408, 66304, 67525, 69440, 71540, 72416, 72520, 73000, 73408, 74000, 75628, 75950, 78400, 79205, 80290, 81760, 82880, 83731, 86432, 86800, 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2363375, 2420096, 2430400, 2534560, 2569280, 2646980, 2679392, 2701000, 2772175, 2810150, 2861600, 2896640, 2900800, 2930585, 3025120, 3038000, 3168200, 3211600, 3270400, 3308725, 3349240, 3457280, 3472000, 3548384, 3577000, 3596992, 3620800, 3626000, 3670400, 3781400, 3960250, 4014500, 4055296, 4088000, 4102819, 4144000, 4186550, 4235168, 4321600, 4435480, 4496240, 4526000, 4578560, 4588000, 4688936, 4726750, 4840192, 4860800, 5069120, 5138560, 5293960, 5358784, 5402000, 5544350, 5620300, 5723200, 5801600, 5861170, 6050240, 6076000, 6336400, 6423200, 6617450, 6698480, 6944000, 7025375, 7096768, 7154000, 7193984, 7241600, 7252000, 7340800, 7562800, 7920500, 8029000, 8176000, 8205638, 8288000, 8373100, 8470336, 8643200, 8870960, 8992480, 9052000, 9176000, 9377872, 9453500, 9721600, 10138240, 10277120, 10466375, 10587920, 10717568, 10804000, 11088700, 11240600, 11446400, 11603200, 11722340, 12100480, 12152000, 12672800, 12846400, 13234900, 13396960, 13860875, 14050750, 14193536, 14308000, 14387968, 14483200, 14504000, 14652925, 15125600, 15841000, 16058000, 16352000, 16411276, 16543625, 16746200, 16940672, 17286400, 17741920, 17984960, 18104000, 18352000, 18755744, 18907000, 20276480, 20514095, 20932750, 21175840, 21435136, 21608000, 22177400, 22481200, 22892800, 23444680, 24200960, 24304000, 25345600, 25692800, 26469800, 26793920, 27721750, 28101500, 28387072, 28616000, 29008000, 29305850, 30251200, 31682000, 32116000, 32822552, 33087250, 33492400, 33881344, 35483840, 35969920, 36208000, 36704000, 37511488, 37814000, 41028190, 41865500, 42351680, 43216000, 44354800, 44962400, 46889360, 48608000, 50691200, 51385600, 52939600, 53587840, 55443500, 56203000, 57232000, 58016000, 58611700, 60502400, 63364000, 64232000, 65645104, 66174500, 66984800, 70967680, 71939840, 72416000, 73264625, 75022976, 75628000, 82056380, 83731000, 84703360, 86432000, 88709600, 89924800, 93778720, 101382400, 102570475, 105879200, 107175680, 110887000, 112406000, 114464000, 117223400, 121004800, 126728000, 128464000, 131290208, 132349000, 133969600, 141935360, 146529250, 150045952, 151256000, 164112760, 167462000, 169406720, 177419200, 179849600, 187557440, 205140950, 211758400, 221774000, 224812000, 234446800, 253456000, 256928000, 262580416, 264698000, 267939200, 293058500, 302512000, 328225520, 334924000, 354838400, 359699200, 375114880, 410281900, 423516800, 443548000, 449624000, 468893600, 506912000, 512852375, 525160832, 529396000, 535878400, 586117000, 605024000, 656451040, 669848000, 709676800, 750229760, 820563800, 847033600, 887096000, 899248000, 937787200, 1025704750, 1050321664, 1058792000, 1172234000, 1312902080, 1339696000, 1641127600, 1774192000, 1798496000, 1875574400, 2051409500, 2117584000, 2344468000, 2625804160, 2679392000, 3282255200, 3548384000, 3751148800, 4102819000, 4235168000, 4688936000, 5251608320, 6564510400, 8205638000, 9377872000, 13129020800, 16411276000, 18755744000, 26258041600, 32822552000, 65645104000, 131290208000]

約数ペア:

[(1, 131290208000), (2, 65645104000), (4, 32822552000), (5, 26258041600), (7, 18755744000), (8, 16411276000), (10, 13129020800), (14, 9377872000), (16, 8205638000), (20, 6564510400), (25, 5251608320), (28, 4688936000), (31, 4235168000), (32, 4102819000), (35, 3751148800), (37, 3548384000), (40, 3282255200), (49, 2679392000), (50, 2625804160), (56, 2344468000), (62, 2117584000), (64, 2051409500), (70, 1875574400), (73, 1798496000), (74, 1774192000), (80, 1641127600), (98, 1339696000), (100, 1312902080), (112, 1172234000), (124, 1058792000), (125, 1050321664), (128, 1025704750), (140, 937787200), (146, 899248000), (148, 887096000), (155, 847033600), (160, 820563800), (175, 750229760), (185, 709676800), (196, 669848000), (200, 656451040), (217, 605024000), (224, 586117000), (245, 535878400), (248, 529396000), (250, 525160832), (256, 512852375), (259, 506912000), (280, 468893600), (292, 449624000), (296, 443548000), (310, 423516800), (320, 410281900), (350, 375114880), (365, 359699200), (370, 354838400), (392, 334924000), (400, 328225520), (434, 302512000), (448, 293058500), (490, 267939200), (496, 264698000), (500, 262580416), (511, 256928000), (518, 253456000), (560, 234446800), (584, 224812000), (592, 221774000), (620, 211758400), (640, 205140950), (700, 187557440), (730, 179849600), (740, 177419200), (775, 169406720), (784, 167462000), (800, 164112760), (868, 151256000), (875, 150045952), (896, 146529250), (925, 141935360), (980, 133969600), (992, 132349000), (1000, 131290208), (1022, 128464000), (1036, 126728000), (1085, 121004800), (1120, 117223400), (1147, 114464000), (1168, 112406000), (1184, 110887000), (1225, 107175680), (1240, 105879200), (1280, 102570475), (1295, 101382400), (1400, 93778720), (1460, 89924800), (1480, 88709600), (1519, 86432000), (1550, 84703360), (1568, 83731000), (1600, 82056380), (1736, 75628000), (1750, 75022976), (1792, 73264625), (1813, 72416000), (1825, 71939840), (1850, 70967680), (1960, 66984800), (1984, 66174500), (2000, 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