892874080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1957

約数の個数: 144

約数和(自身を含む): 2495371536

約数和(自身を除く): 1602497456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 140, 160, 196, 224, 244, 245, 280, 305, 392, 427, 488, 490, 560, 610, 784, 854, 976, 980, 1120, 1220, 1568, 1708, 1867, 1952, 1960, 2135, 2440, 2989, 3416, 3734, 3920, 4270, 4880, 5978, 6832, 7468, 7840, 8540, 9335, 9760, 11956, 13069, 13664, 14936, 14945, 17080, 18670, 23912, 26138, 29872, 29890, 34160, 37340, 47824, 52276, 59744, 59780, 65345, 68320, 74680, 91483, 95648, 104552, 113887, 119560, 130690, 149360, 182966, 209104, 227774, 239120, 261380, 298720, 365932, 418208, 455548, 457415, 478240, 522760, 569435, 731864, 797209, 911096, 914830, 1045520, 1138870, 1463728, 1594418, 1822192, 1829660, 2091040, 2277740, 2927456, 3188836, 3644384, 3659320, 3986045, 4555480, 5580463, 6377672, 7318640, 7972090, 9110960, 11160926, 12755344, 14637280, 15944180, 18221920, 22321852, 25510688, 27902315, 31888360, 44643704, 55804630, 63776720, 89287408, 111609260, 127553440, 178574816, 223218520, 446437040, 892874080]

約数ペア:

[(1, 892874080), (2, 446437040), (4, 223218520), (5, 178574816), (7, 127553440), (8, 111609260), (10, 89287408), (14, 63776720), (16, 55804630), (20, 44643704), (28, 31888360), (32, 27902315), (35, 25510688), (40, 22321852), (49, 18221920), (56, 15944180), (61, 14637280), (70, 12755344), (80, 11160926), (98, 9110960), (112, 7972090), (122, 7318640), (140, 6377672), (160, 5580463), (196, 4555480), (224, 3986045), (244, 3659320), (245, 3644384), (280, 3188836), (305, 2927456), (392, 2277740), (427, 2091040), (488, 1829660), (490, 1822192), (560, 1594418), (610, 1463728), (784, 1138870), (854, 1045520), (976, 914830), (980, 911096), (1120, 797209), (1220, 731864), (1568, 569435), (1708, 522760), (1867, 478240), (1952, 457415), (1960, 455548), (2135, 418208), (2440, 365932), (2989, 298720), (3416, 261380), (3734, 239120), (3920, 227774), (4270, 209104), (4880, 182966), (5978, 149360), (6832, 130690), (7468, 119560), (7840, 113887), (8540, 104552), (9335, 95648), (9760, 91483), (11956, 74680), (13069, 68320), (13664, 65345), (14936, 59780), (14945, 59744), (17080, 52276), (18670, 47824), (23912, 37340), (26138, 34160), (29872, 29890)]