2015432320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{811}}^1$

素因数の和:1194

約数の個数: 128

約数和(自身を含む): 5277545280

約数和(自身を除く): 3262112960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 353, 440, 640, 704, 706, 811, 880, 1408, 1412, 1622, 1760, 1765, 2824, 3244, 3520, 3530, 3883, 4055, 5648, 6488, 7040, 7060, 7766, 8110, 8921, 11296, 12976, 14120, 15532, 16220, 17842, 19415, 22592, 25952, 28240, 31064, 32440, 35684, 38830, 44605, 45184, 51904, 56480, 62128, 64880, 71368, 77660, 89210, 103808, 112960, 124256, 129760, 142736, 155320, 178420, 225920, 248512, 259520, 285472, 286283, 310640, 356840, 497024, 519040, 570944, 572566, 621280, 713680, 1141888, 1145132, 1242560, 1427360, 1431415, 2290264, 2485120, 2854720, 2862830, 3149113, 4580528, 5709440, 5725660, 6298226, 9161056, 11451320, 12596452, 15745565, 18322112, 22902640, 25192904, 31491130, 36644224, 45805280, 50385808, 62982260, 91610560, 100771616, 125964520, 183221120, 201543232, 251929040, 403086464, 503858080, 1007716160, 2015432320]

約数ペア:

[(1, 2015432320), (2, 1007716160), (4, 503858080), (5, 403086464), (8, 251929040), (10, 201543232), (11, 183221120), (16, 125964520), (20, 100771616), (22, 91610560), (32, 62982260), (40, 50385808), (44, 45805280), (55, 36644224), (64, 31491130), (80, 25192904), (88, 22902640), (110, 18322112), (128, 15745565), (160, 12596452), (176, 11451320), (220, 9161056), (320, 6298226), (352, 5725660), (353, 5709440), (440, 4580528), (640, 3149113), (704, 2862830), (706, 2854720), (811, 2485120), (880, 2290264), (1408, 1431415), (1412, 1427360), (1622, 1242560), (1760, 1145132), (1765, 1141888), (2824, 713680), (3244, 621280), (3520, 572566), (3530, 570944), (3883, 519040), (4055, 497024), (5648, 356840), (6488, 310640), (7040, 286283), (7060, 285472), (7766, 259520), (8110, 248512), (8921, 225920), (11296, 178420), (12976, 155320), (14120, 142736), (15532, 129760), (16220, 124256), (17842, 112960), (19415, 103808), (22592, 89210), (25952, 77660), (28240, 71368), (31064, 64880), (32440, 62128), (35684, 56480), (38830, 51904), (44605, 45184)]