8540919520

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8246

約数の個数: 192

約数和(自身を含む): 24772608000

約数和(自身を除く): 16231688480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 343, 380, 392, 490, 532, 560, 608, 665, 686, 760, 784, 931, 980, 1064, 1120, 1330, 1372, 1520, 1568, 1715, 1862, 1960, 2128, 2660, 2744, 3040, 3430, 3724, 3920, 4256, 4655, 5320, 5488, 6517, 6860, 7448, 7840, 8191, 9310, 10640, 10976, 13034, 13720, 14896, 16382, 18620, 21280, 26068, 27440, 29792, 32585, 32764, 37240, 40955, 52136, 54880, 57337, 65170, 65528, 74480, 81910, 104272, 114674, 130340, 131056, 148960, 155629, 163820, 208544, 229348, 260680, 262112, 286685, 311258, 327640, 401359, 458696, 521360, 573370, 622516, 655280, 778145, 802718, 917392, 1042720, 1089403, 1146740, 1245032, 1310560, 1556290, 1605436, 1834784, 2006795, 2178806, 2293480, 2490064, 2809513, 3112580, 3210872, 4013590, 4357612, 4586960, 4980128, 5447015, 5619026, 6225160, 6421744, 7625821, 8027180, 8715224, 9173920, 10894030, 11238052, 12450320, 12843488, 14047565, 15251642, 16054360, 17430448, 21788060, 22476104, 24900640, 28095130, 30503284, 32108720, 34860896, 38129105, 43576120, 44952208, 53380747, 56190260, 61006568, 64217440, 76258210, 87152240, 89904416, 106761494, 112380520, 122013136, 152516420, 174304480, 213522988, 224761040, 244026272, 266903735, 305032840, 427045976, 449522080, 533807470, 610065680, 854091952, 1067614940, 1220131360, 1708183904, 2135229880, 4270459760, 8540919520]

約数ペア:

[(1, 8540919520), (2, 4270459760), (4, 2135229880), (5, 1708183904), (7, 1220131360), (8, 1067614940), (10, 854091952), (14, 610065680), (16, 533807470), (19, 449522080), (20, 427045976), (28, 305032840), (32, 266903735), (35, 244026272), (38, 224761040), (40, 213522988), (49, 174304480), (56, 152516420), (70, 122013136), (76, 112380520), (80, 106761494), (95, 89904416), (98, 87152240), (112, 76258210), (133, 64217440), (140, 61006568), (152, 56190260), (160, 53380747), (190, 44952208), (196, 43576120), (224, 38129105), (245, 34860896), (266, 32108720), (280, 30503284), (304, 28095130), (343, 24900640), (380, 22476104), (392, 21788060), (490, 17430448), (532, 16054360), (560, 15251642), (608, 14047565), (665, 12843488), (686, 12450320), (760, 11238052), (784, 10894030), (931, 9173920), (980, 8715224), (1064, 8027180), (1120, 7625821), (1330, 6421744), (1372, 6225160), (1520, 5619026), (1568, 5447015), (1715, 4980128), (1862, 4586960), (1960, 4357612), (2128, 4013590), (2660, 3210872), (2744, 3112580), (3040, 2809513), (3430, 2490064), (3724, 2293480), (3920, 2178806), (4256, 2006795), (4655, 1834784), (5320, 1605436), (5488, 1556290), (6517, 1310560), (6860, 1245032), (7448, 1146740), (7840, 1089403), (8191, 1042720), (9310, 917392), (10640, 802718), (10976, 778145), (13034, 655280), (13720, 622516), (14896, 573370), (16382, 521360), (18620, 458696), (21280, 401359), (26068, 327640), (27440, 311258), (29792, 286685), (32585, 262112), (32764, 260680), (37240, 229348), (40955, 208544), (52136, 163820), (54880, 155629), (57337, 148960), (65170, 131056), (65528, 130340), (74480, 114674), (81910, 104272)]