20305996800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 528

約数和(自身を含む): 72225234432

約数和(自身を除く): 51919237632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 103, 120, 128, 136, 150, 151, 160, 170, 192, 200, 204, 206, 240, 255, 256, 272, 300, 302, 309, 320, 340, 384, 400, 408, 412, 425, 453, 480, 510, 512, 515, 544, 600, 604, 618, 640, 680, 755, 768, 800, 816, 824, 850, 906, 960, 1020, 1024, 1030, 1088, 1200, 1208, 1236, 1275, 1280, 1360, 1510, 1536, 1545, 1600, 1632, 1648, 1700, 1751, 1812, 1920, 2040, 2060, 2176, 2265, 2400, 2416, 2472, 2550, 2560, 2567, 2575, 2720, 3020, 3072, 3090, 3200, 3264, 3296, 3400, 3502, 3624, 3775, 3840, 4080, 4120, 4352, 4530, 4800, 4832, 4944, 5100, 5120, 5134, 5150, 5253, 5440, 6040, 6180, 6400, 6528, 6592, 6800, 7004, 7248, 7550, 7680, 7701, 7725, 8160, 8240, 8704, 8755, 9060, 9600, 9664, 9888, 10200, 10268, 10300, 10506, 10880, 11325, 12080, 12360, 12800, 12835, 13056, 13184, 13600, 14008, 14496, 15100, 15360, 15402, 15450, 15553, 16320, 16480, 17408, 17510, 18120, 19200, 19328, 19776, 20400, 20536, 20600, 21012, 21760, 22650, 24160, 24720, 25600, 25670, 26112, 26265, 26368, 27200, 28016, 28992, 30200, 30804, 30900, 31106, 32640, 32960, 35020, 36240, 38400, 38505, 38656, 39552, 40800, 41072, 41200, 42024, 43520, 43775, 45300, 46659, 48320, 49440, 51340, 52224, 52530, 52736, 54400, 56032, 57984, 60400, 61608, 61800, 62212, 64175, 65280, 65920, 70040, 72480, 76800, 77010, 77312, 77765, 79104, 81600, 82144, 82400, 84048, 87040, 87550, 90600, 93318, 96640, 98880, 102680, 105060, 105472, 108800, 112064, 115968, 120800, 123216, 123600, 124424, 128350, 130560, 131325, 131840, 140080, 144960, 154020, 154624, 155530, 158208, 163200, 164288, 164800, 168096, 175100, 181200, 186636, 192525, 193280, 197760, 205360, 210120, 217600, 224128, 231936, 233295, 241600, 246432, 247200, 248848, 256700, 261120, 262650, 263680, 264401, 280160, 289920, 308040, 311060, 316416, 326400, 328576, 329600, 336192, 350200, 362400, 373272, 385050, 386560, 388825, 395520, 410720, 420240, 435200, 448256, 463872, 466590, 483200, 492864, 494400, 497696, 513400, 525300, 527360, 528802, 560320, 579840, 616080, 622120, 652800, 657152, 659200, 672384, 700400, 724800, 746544, 770100, 773120, 777650, 791040, 793203, 821440, 840480, 896512, 933180, 966400, 985728, 988800, 995392, 1026800, 1050600, 1057604, 1120640, 1159680, 1166475, 1232160, 1244240, 1305600, 1314304, 1318400, 1322005, 1344768, 1400800, 1449600, 1493088, 1540200, 1555300, 1582080, 1586406, 1642880, 1680960, 1793024, 1866360, 1932800, 1971456, 1977600, 1990784, 2053600, 2101200, 2115208, 2241280, 2319360, 2332950, 2464320, 2488480, 2628608, 2636800, 2644010, 2689536, 2801600, 2899200, 2986176, 3080400, 3110600, 3172812, 3285760, 3361920, 3732720, 3865600, 3942912, 3955200, 3966015, 3981568, 4107200, 4202400, 4230416, 4482560, 4665900, 4928640, 4976960, 5288020, 5379072, 5603200, 5798400, 5972352, 6160800, 6221200, 6345624, 6571520, 6610025, 6723840, 7465440, 7885824, 7910400, 7932030, 7963136, 8214400, 8404800, 8460832, 8965120, 9331800, 9857280, 9953920, 10576040, 11206400, 11596800, 11944704, 12321600, 12442400, 12691248, 13143040, 13220050, 13447680, 14930880, 15864060, 15926272, 16428800, 16809600, 16921664, 18663600, 19714560, 19830075, 19907840, 21152080, 22412800, 23889408, 24643200, 24884800, 25382496, 26440100, 26895360, 29861760, 31728120, 32857600, 33619200, 33843328, 37327200, 39429120, 39660150, 39815680, 42304160, 44825600, 47778816, 49286400, 49769600, 50764992, 52880200, 59723520, 63456240, 65715200, 67238400, 67686656, 74654400, 79320300, 79631360, 84608320, 98572800, 99539200, 101529984, 105760400, 119447040, 126912480, 134476800, 135373312, 149308800, 158640600, 169216640, 197145600, 199078400, 203059968, 211520800, 238894080, 253824960, 270746624, 298617600, 317281200, 338433280, 398156800, 406119936, 423041600, 507649920, 597235200, 634562400, 676866560, 812239872, 846083200, 1015299840, 1194470400, 1269124800, 1353733120, 1692166400, 2030599680, 2538249600, 3384332800, 4061199360, 5076499200, 6768665600, 10152998400, 20305996800]

約数ペア:

[(1, 20305996800), (2, 10152998400), (3, 6768665600), (4, 5076499200), (5, 4061199360), (6, 3384332800), (8, 2538249600), (10, 2030599680), (12, 1692166400), (15, 1353733120), (16, 1269124800), (17, 1194470400), (20, 1015299840), (24, 846083200), (25, 812239872), (30, 676866560), (32, 634562400), (34, 597235200), (40, 507649920), (48, 423041600), (50, 406119936), (51, 398156800), (60, 338433280), (64, 317281200), (68, 298617600), (75, 270746624), (80, 253824960), (85, 238894080), (96, 211520800), (100, 203059968), (102, 199078400), (103, 197145600), (120, 169216640), (128, 158640600), (136, 149308800), (150, 135373312), (151, 134476800), (160, 126912480), (170, 119447040), (192, 105760400), (200, 101529984), (204, 99539200), (206, 98572800), (240, 84608320), (255, 79631360), (256, 79320300), (272, 74654400), (300, 67686656), (302, 67238400), (309, 65715200), (320, 63456240), (340, 59723520), (384, 52880200), (400, 50764992), (408, 49769600), (412, 49286400), (425, 47778816), (453, 44825600), (480, 42304160), (510, 39815680), (512, 39660150), (515, 39429120), (544, 37327200), (600, 33843328), (604, 33619200), (618, 32857600), (640, 31728120), (680, 29861760), (755, 26895360), (768, 26440100), (800, 25382496), (816, 24884800), (824, 24643200), (850, 23889408), (906, 22412800), (960, 21152080), (1020, 19907840), (1024, 19830075), (1030, 19714560), (1088, 18663600), (1200, 16921664), (1208, 16809600), (1236, 16428800), (1275, 15926272), (1280, 15864060), (1360, 14930880), (1510, 13447680), (1536, 13220050), (1545, 13143040), (1600, 12691248), (1632, 12442400), (1648, 12321600), (1700, 11944704), (1751, 11596800), (1812, 11206400), (1920, 10576040), (2040, 9953920), (2060, 9857280), (2176, 9331800), (2265, 8965120), (2400, 8460832), (2416, 8404800), (2472, 8214400), (2550, 7963136), (2560, 7932030), (2567, 7910400), (2575, 7885824), (2720, 7465440), (3020, 6723840), (3072, 6610025), (3090, 6571520), (3200, 6345624), (3264, 6221200), (3296, 6160800), (3400, 5972352), (3502, 5798400), (3624, 5603200), (3775, 5379072), (3840, 5288020), (4080, 4976960), (4120, 4928640), (4352, 4665900), (4530, 4482560), (4800, 4230416), (4832, 4202400), (4944, 4107200), (5100, 3981568), (5120, 3966015), (5134, 3955200), (5150, 3942912), (5253, 3865600), (5440, 3732720), (6040, 3361920), (6180, 3285760), (6400, 3172812), (6528, 3110600), (6592, 3080400), (6800, 2986176), (7004, 2899200), (7248, 2801600), (7550, 2689536), (7680, 2644010), (7701, 2636800), (7725, 2628608), (8160, 2488480), (8240, 2464320), (8704, 2332950), (8755, 2319360), (9060, 2241280), (9600, 2115208), (9664, 2101200), (9888, 2053600), (10200, 1990784), (10268, 1977600), (10300, 1971456), (10506, 1932800), (10880, 1866360), (11325, 1793024), (12080, 1680960), (12360, 1642880), (12800, 1586406), (12835, 1582080), (13056, 1555300), (13184, 1540200), (13600, 1493088), (14008, 1449600), (14496, 1400800), (15100, 1344768), (15360, 1322005), (15402, 1318400), (15450, 1314304), (15553, 1305600), (16320, 1244240), (16480, 1232160), (17408, 1166475), (17510, 1159680), (18120, 1120640), (19200, 1057604), (19328, 1050600), (19776, 1026800), (20400, 995392), (20536, 988800), (20600, 985728), (21012, 966400), (21760, 933180), (22650, 896512), (24160, 840480), (24720, 821440), (25600, 793203), (25670, 791040), (26112, 777650), (26265, 773120), (26368, 770100), (27200, 746544), (28016, 724800), (28992, 700400), (30200, 672384), (30804, 659200), (30900, 657152), (31106, 652800), (32640, 622120), (32960, 616080), (35020, 579840), (36240, 560320), (38400, 528802), (38505, 527360), (38656, 525300), (39552, 513400), (40800, 497696), (41072, 494400), (41200, 492864), (42024, 483200), (43520, 466590), (43775, 463872), (45300, 448256), (46659, 435200), (48320, 420240), (49440, 410720), (51340, 395520), (52224, 388825), (52530, 386560), (52736, 385050), (54400, 373272), (56032, 362400), (57984, 350200), (60400, 336192), (61608, 329600), (61800, 328576), (62212, 326400), (64175, 316416), (65280, 311060), (65920, 308040), (70040, 289920), (72480, 280160), (76800, 264401), (77010, 263680), (77312, 262650), (77765, 261120), (79104, 256700), (81600, 248848), (82144, 247200), (82400, 246432), (84048, 241600), (87040, 233295), (87550, 231936), (90600, 224128), (93318, 217600), (96640, 210120), (98880, 205360), (102680, 197760), (105060, 193280), (105472, 192525), (108800, 186636), (112064, 181200), (115968, 175100), (120800, 168096), (123216, 164800), (123600, 164288), (124424, 163200), (128350, 158208), (130560, 155530), (131325, 154624), (131840, 154020), (140080, 144960)]