169769280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2096

約数の個数: 112

約数和(自身を含む): 545348160

約数和(自身を除く): 375578880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 712, 890, 960, 1068, 1335, 1424, 1780, 1987, 2136, 2670, 2848, 3560, 3974, 4272, 5340, 5696, 5961, 7120, 7948, 8544, 9935, 10680, 11922, 14240, 15896, 17088, 19870, 21360, 23844, 28480, 29805, 31792, 39740, 42720, 47688, 59610, 63584, 79480, 85440, 95376, 119220, 127168, 158960, 176843, 190752, 238440, 317920, 353686, 381504, 476880, 530529, 635840, 707372, 884215, 953760, 1061058, 1414744, 1768430, 1907520, 2122116, 2652645, 2829488, 3536860, 4244232, 5305290, 5658976, 7073720, 8488464, 10610580, 11317952, 14147440, 16976928, 21221160, 28294880, 33953856, 42442320, 56589760, 84884640, 169769280]

約数ペア:

[(1, 169769280), (2, 84884640), (3, 56589760), (4, 42442320), (5, 33953856), (6, 28294880), (8, 21221160), (10, 16976928), (12, 14147440), (15, 11317952), (16, 10610580), (20, 8488464), (24, 7073720), (30, 5658976), (32, 5305290), (40, 4244232), (48, 3536860), (60, 2829488), (64, 2652645), (80, 2122116), (89, 1907520), (96, 1768430), (120, 1414744), (160, 1061058), (178, 953760), (192, 884215), (240, 707372), (267, 635840), (320, 530529), (356, 476880), (445, 381504), (480, 353686), (534, 317920), (712, 238440), (890, 190752), (960, 176843), (1068, 158960), (1335, 127168), (1424, 119220), (1780, 95376), (1987, 85440), (2136, 79480), (2670, 63584), (2848, 59610), (3560, 47688), (3974, 42720), (4272, 39740), (5340, 31792), (5696, 29805), (5961, 28480), (7120, 23844), (7948, 21360), (8544, 19870), (9935, 17088), (10680, 15896), (11922, 14240)]