191168320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2808

約数の個数: 112

約数和(自身を含む): 537228288

約数和(自身を除く): 346059968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 2753, 3472, 4340, 4960, 5506, 6944, 8680, 9920, 11012, 13765, 13888, 17360, 19271, 22024, 27530, 34720, 38542, 44048, 55060, 69440, 77084, 85343, 88096, 96355, 110120, 154168, 170686, 176192, 192710, 220240, 308336, 341372, 385420, 426715, 440480, 597401, 616672, 682744, 770840, 853430, 880960, 1194802, 1233344, 1365488, 1541680, 1706860, 2389604, 2730976, 2987005, 3083360, 3413720, 4779208, 5461952, 5974010, 6166720, 6827440, 9558416, 11948020, 13654880, 19116832, 23896040, 27309760, 38233664, 47792080, 95584160, 191168320]

約数ペア:

[(1, 191168320), (2, 95584160), (4, 47792080), (5, 38233664), (7, 27309760), (8, 23896040), (10, 19116832), (14, 13654880), (16, 11948020), (20, 9558416), (28, 6827440), (31, 6166720), (32, 5974010), (35, 5461952), (40, 4779208), (56, 3413720), (62, 3083360), (64, 2987005), (70, 2730976), (80, 2389604), (112, 1706860), (124, 1541680), (140, 1365488), (155, 1233344), (160, 1194802), (217, 880960), (224, 853430), (248, 770840), (280, 682744), (310, 616672), (320, 597401), (434, 440480), (448, 426715), (496, 385420), (560, 341372), (620, 308336), (868, 220240), (992, 192710), (1085, 176192), (1120, 170686), (1240, 154168), (1736, 110120), (1984, 96355), (2170, 88096), (2240, 85343), (2480, 77084), (2753, 69440), (3472, 55060), (4340, 44048), (4960, 38542), (5506, 34720), (6944, 27530), (8680, 22024), (9920, 19271), (11012, 17360), (13765, 13888)]