122061520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 343335168

約数和(自身を除く): 221273648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 43, 56, 70, 74, 80, 86, 112, 137, 140, 148, 172, 185, 215, 259, 274, 280, 296, 301, 344, 370, 430, 518, 548, 560, 592, 602, 685, 688, 740, 860, 959, 1036, 1096, 1204, 1295, 1370, 1480, 1505, 1591, 1720, 1918, 2072, 2192, 2408, 2590, 2740, 2960, 3010, 3182, 3440, 3836, 4144, 4795, 4816, 5069, 5180, 5480, 5891, 6020, 6364, 7672, 7955, 9590, 10138, 10360, 10960, 11137, 11782, 12040, 12728, 15344, 15910, 19180, 20276, 20720, 22274, 23564, 24080, 25345, 25456, 29455, 31820, 35483, 38360, 40552, 41237, 44548, 47128, 50690, 55685, 58910, 63640, 70966, 76720, 81104, 82474, 89096, 94256, 101380, 111370, 117820, 127280, 141932, 164948, 177415, 178192, 202760, 206185, 217967, 222740, 235640, 283864, 329896, 354830, 405520, 412370, 435934, 445480, 471280, 567728, 659792, 709660, 824740, 871868, 890960, 1089835, 1419320, 1525769, 1649480, 1743736, 2179670, 2838640, 3051538, 3298960, 3487472, 4359340, 6103076, 7628845, 8718680, 12206152, 15257690, 17437360, 24412304, 30515380, 61030760, 122061520]

約数ペア:

[(1, 122061520), (2, 61030760), (4, 30515380), (5, 24412304), (7, 17437360), (8, 15257690), (10, 12206152), (14, 8718680), (16, 7628845), (20, 6103076), (28, 4359340), (35, 3487472), (37, 3298960), (40, 3051538), (43, 2838640), (56, 2179670), (70, 1743736), (74, 1649480), (80, 1525769), (86, 1419320), (112, 1089835), (137, 890960), (140, 871868), (148, 824740), (172, 709660), (185, 659792), (215, 567728), (259, 471280), (274, 445480), (280, 435934), (296, 412370), (301, 405520), (344, 354830), (370, 329896), (430, 283864), (518, 235640), (548, 222740), (560, 217967), (592, 206185), (602, 202760), (685, 178192), (688, 177415), (740, 164948), (860, 141932), (959, 127280), (1036, 117820), (1096, 111370), (1204, 101380), (1295, 94256), (1370, 89096), (1480, 82474), (1505, 81104), (1591, 76720), (1720, 70966), (1918, 63640), (2072, 58910), (2192, 55685), (2408, 50690), (2590, 47128), (2740, 44548), (2960, 41237), (3010, 40552), (3182, 38360), (3440, 35483), (3836, 31820), (4144, 29455), (4795, 25456), (4816, 25345), (5069, 24080), (5180, 23564), (5480, 22274), (5891, 20720), (6020, 20276), (6364, 19180), (7672, 15910), (7955, 15344), (9590, 12728), (10138, 12040), (10360, 11782), (10960, 11137)]