197635320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23869}}^1$

素因数の和:23909

約数の個数: 96

約数和(自身を含む): 670269600

約数和(自身を除く): 472634280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 23869, 47738, 71607, 95476, 119345, 143214, 190952, 214821, 238690, 286428, 358035, 429642, 477380, 548987, 572856, 716070, 859284, 954760, 1074105, 1097974, 1432140, 1646961, 1718568, 2148210, 2195948, 2744935, 2864280, 3293922, 4296420, 4391896, 4940883, 5489870, 6587844, 8234805, 8592840, 9881766, 10979740, 13175688, 16469610, 19763532, 21959480, 24704415, 32939220, 39527064, 49408830, 65878440, 98817660, 197635320]

約数ペア:

[(1, 197635320), (2, 98817660), (3, 65878440), (4, 49408830), (5, 39527064), (6, 32939220), (8, 24704415), (9, 21959480), (10, 19763532), (12, 16469610), (15, 13175688), (18, 10979740), (20, 9881766), (23, 8592840), (24, 8234805), (30, 6587844), (36, 5489870), (40, 4940883), (45, 4391896), (46, 4296420), (60, 3293922), (69, 2864280), (72, 2744935), (90, 2195948), (92, 2148210), (115, 1718568), (120, 1646961), (138, 1432140), (180, 1097974), (184, 1074105), (207, 954760), (230, 859284), (276, 716070), (345, 572856), (360, 548987), (414, 477380), (460, 429642), (552, 358035), (690, 286428), (828, 238690), (920, 214821), (1035, 190952), (1380, 143214), (1656, 119345), (2070, 95476), (2760, 71607), (4140, 47738), (8280, 23869)]