190986880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:594

約数の個数: 128

約数和(自身を含む): 528768000

約数和(自身を除く): 337781120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 128, 140, 160, 178, 224, 280, 320, 356, 445, 448, 479, 560, 623, 640, 712, 890, 896, 958, 1120, 1246, 1424, 1780, 1916, 2240, 2395, 2492, 2848, 3115, 3353, 3560, 3832, 4480, 4790, 4984, 5696, 6230, 6706, 7120, 7664, 9580, 9968, 11392, 12460, 13412, 14240, 15328, 16765, 19160, 19936, 24920, 26824, 28480, 30656, 33530, 38320, 39872, 42631, 49840, 53648, 56960, 61312, 67060, 76640, 79744, 85262, 99680, 107296, 134120, 153280, 170524, 199360, 213155, 214592, 268240, 298417, 306560, 341048, 398720, 426310, 429184, 536480, 596834, 682096, 852620, 1072960, 1193668, 1364192, 1492085, 1705240, 2145920, 2387336, 2728384, 2984170, 3410480, 4774672, 5456768, 5968340, 6820960, 9549344, 11936680, 13641920, 19098688, 23873360, 27283840, 38197376, 47746720, 95493440, 190986880]

約数ペア:

[(1, 190986880), (2, 95493440), (4, 47746720), (5, 38197376), (7, 27283840), (8, 23873360), (10, 19098688), (14, 13641920), (16, 11936680), (20, 9549344), (28, 6820960), (32, 5968340), (35, 5456768), (40, 4774672), (56, 3410480), (64, 2984170), (70, 2728384), (80, 2387336), (89, 2145920), (112, 1705240), (128, 1492085), (140, 1364192), (160, 1193668), (178, 1072960), (224, 852620), (280, 682096), (320, 596834), (356, 536480), (445, 429184), (448, 426310), (479, 398720), (560, 341048), (623, 306560), (640, 298417), (712, 268240), (890, 214592), (896, 213155), (958, 199360), (1120, 170524), (1246, 153280), (1424, 134120), (1780, 107296), (1916, 99680), (2240, 85262), (2395, 79744), (2492, 76640), (2848, 67060), (3115, 61312), (3353, 56960), (3560, 53648), (3832, 49840), (4480, 42631), (4790, 39872), (4984, 38320), (5696, 33530), (6230, 30656), (6706, 28480), (7120, 26824), (7664, 24920), (9580, 19936), (9968, 19160), (11392, 16765), (12460, 15328), (13412, 14240)]