1864279040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:832

約数の個数: 176

約数和(自身を含む): 4952790192

約数和(自身を除く): 3088511152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 148, 160, 185, 208, 256, 260, 296, 320, 370, 416, 481, 512, 520, 592, 640, 740, 757, 832, 962, 1024, 1040, 1184, 1280, 1480, 1514, 1664, 1924, 2080, 2368, 2405, 2560, 2960, 3028, 3328, 3785, 3848, 4160, 4736, 4810, 5120, 5920, 6056, 6656, 7570, 7696, 8320, 9472, 9620, 9841, 11840, 12112, 13312, 15140, 15392, 16640, 18944, 19240, 19682, 23680, 24224, 28009, 30280, 30784, 33280, 37888, 38480, 39364, 47360, 48448, 49205, 56018, 60560, 61568, 66560, 76960, 78728, 94720, 96896, 98410, 112036, 121120, 123136, 140045, 153920, 157456, 189440, 193792, 196820, 224072, 242240, 246272, 280090, 307840, 314912, 364117, 387584, 393640, 448144, 484480, 492544, 560180, 615680, 629824, 728234, 775168, 787280, 896288, 968960, 1120360, 1231360, 1259648, 1456468, 1574560, 1792576, 1820585, 1937920, 2240720, 2462720, 2519296, 2912936, 3149120, 3585152, 3641170, 3875840, 4481440, 5038592, 5825872, 6298240, 7170304, 7282340, 8962880, 10077184, 11651744, 12596480, 14340608, 14564680, 17925760, 23303488, 25192960, 28681216, 29129360, 35851520, 46606976, 50385920, 58258720, 71703040, 93213952, 116517440, 143406080, 186427904, 233034880, 372855808, 466069760, 932139520, 1864279040]

約数ペア:

[(1, 1864279040), (2, 932139520), (4, 466069760), (5, 372855808), (8, 233034880), (10, 186427904), (13, 143406080), (16, 116517440), (20, 93213952), (26, 71703040), (32, 58258720), (37, 50385920), (40, 46606976), (52, 35851520), (64, 29129360), (65, 28681216), (74, 25192960), (80, 23303488), (104, 17925760), (128, 14564680), (130, 14340608), (148, 12596480), (160, 11651744), (185, 10077184), (208, 8962880), (256, 7282340), (260, 7170304), (296, 6298240), (320, 5825872), (370, 5038592), (416, 4481440), (481, 3875840), (512, 3641170), (520, 3585152), (592, 3149120), (640, 2912936), (740, 2519296), (757, 2462720), (832, 2240720), (962, 1937920), (1024, 1820585), (1040, 1792576), (1184, 1574560), (1280, 1456468), (1480, 1259648), (1514, 1231360), (1664, 1120360), (1924, 968960), (2080, 896288), (2368, 787280), (2405, 775168), (2560, 728234), (2960, 629824), (3028, 615680), (3328, 560180), (3785, 492544), (3848, 484480), (4160, 448144), (4736, 393640), (4810, 387584), (5120, 364117), (5920, 314912), (6056, 307840), (6656, 280090), (7570, 246272), (7696, 242240), (8320, 224072), (9472, 196820), (9620, 193792), (9841, 189440), (11840, 157456), (12112, 153920), (13312, 140045), (15140, 123136), (15392, 121120), (16640, 112036), (18944, 98410), (19240, 96896), (19682, 94720), (23680, 78728), (24224, 76960), (28009, 66560), (30280, 61568), (30784, 60560), (33280, 56018), (37888, 49205), (38480, 48448), (39364, 47360)]