193443720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 604800000

約数和(自身を除く): 411356280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 149, 155, 186, 248, 298, 310, 349, 372, 447, 465, 596, 620, 698, 744, 745, 894, 930, 1047, 1192, 1240, 1396, 1490, 1745, 1788, 1860, 2094, 2235, 2792, 2980, 3490, 3576, 3720, 4188, 4470, 4619, 5235, 5960, 6980, 8376, 8940, 9238, 10470, 10819, 13857, 13960, 17880, 18476, 20940, 21638, 23095, 27714, 32457, 36952, 41880, 43276, 46190, 52001, 54095, 55428, 64914, 69285, 86552, 92380, 104002, 108190, 110856, 129828, 138570, 156003, 162285, 184760, 208004, 216380, 259656, 260005, 277140, 312006, 324570, 416008, 432760, 520010, 554280, 624012, 649140, 780015, 1040020, 1248024, 1298280, 1560030, 1612031, 2080040, 3120060, 3224062, 4836093, 6240120, 6448124, 8060155, 9672186, 12896248, 16120310, 19344372, 24180465, 32240620, 38688744, 48360930, 64481240, 96721860, 193443720]

約数ペア:

[(1, 193443720), (2, 96721860), (3, 64481240), (4, 48360930), (5, 38688744), (6, 32240620), (8, 24180465), (10, 19344372), (12, 16120310), (15, 12896248), (20, 9672186), (24, 8060155), (30, 6448124), (31, 6240120), (40, 4836093), (60, 3224062), (62, 3120060), (93, 2080040), (120, 1612031), (124, 1560030), (149, 1298280), (155, 1248024), (186, 1040020), (248, 780015), (298, 649140), (310, 624012), (349, 554280), (372, 520010), (447, 432760), (465, 416008), (596, 324570), (620, 312006), (698, 277140), (744, 260005), (745, 259656), (894, 216380), (930, 208004), (1047, 184760), (1192, 162285), (1240, 156003), (1396, 138570), (1490, 129828), (1745, 110856), (1788, 108190), (1860, 104002), (2094, 92380), (2235, 86552), (2792, 69285), (2980, 64914), (3490, 55428), (3576, 54095), (3720, 52001), (4188, 46190), (4470, 43276), (4619, 41880), (5235, 36952), (5960, 32457), (6980, 27714), (8376, 23095), (8940, 21638), (9238, 20940), (10470, 18476), (10819, 17880), (13857, 13960)]