197086320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9439}}^1$

素因数の和:9487

約数の個数: 120

約数和(自身を含む): 684777600

約数和(自身を除く): 487691280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 9439, 10440, 18878, 20880, 28317, 37756, 47195, 56634, 75512, 84951, 94390, 113268, 141585, 151024, 169902, 188780, 226536, 273731, 283170, 339804, 377560, 424755, 453072, 547462, 566340, 679608, 755120, 821193, 849510, 1094924, 1132680, 1359216, 1368655, 1642386, 1699020, 2189848, 2265360, 2463579, 2737310, 3284772, 3398040, 4105965, 4379696, 4927158, 5474620, 6569544, 6796080, 8211930, 9854316, 10949240, 12317895, 13139088, 16423860, 19708632, 21898480, 24635790, 32847720, 39417264, 49271580, 65695440, 98543160, 197086320]

約数ペア:

[(1, 197086320), (2, 98543160), (3, 65695440), (4, 49271580), (5, 39417264), (6, 32847720), (8, 24635790), (9, 21898480), (10, 19708632), (12, 16423860), (15, 13139088), (16, 12317895), (18, 10949240), (20, 9854316), (24, 8211930), (29, 6796080), (30, 6569544), (36, 5474620), (40, 4927158), (45, 4379696), (48, 4105965), (58, 3398040), (60, 3284772), (72, 2737310), (80, 2463579), (87, 2265360), (90, 2189848), (116, 1699020), (120, 1642386), (144, 1368655), (145, 1359216), (174, 1132680), (180, 1094924), (232, 849510), (240, 821193), (261, 755120), (290, 679608), (348, 566340), (360, 547462), (435, 453072), (464, 424755), (522, 377560), (580, 339804), (696, 283170), (720, 273731), (870, 226536), (1044, 188780), (1160, 169902), (1305, 151024), (1392, 141585), (1740, 113268), (2088, 94390), (2320, 84951), (2610, 75512), (3480, 56634), (4176, 47195), (5220, 37756), (6960, 28317), (9439, 20880), (10440, 18878)]