191565120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 647248896

約数和(自身を除く): 455683776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 155, 157, 160, 164, 186, 192, 205, 240, 246, 248, 310, 314, 320, 328, 372, 410, 465, 471, 480, 492, 496, 615, 620, 628, 656, 744, 785, 820, 930, 942, 960, 984, 992, 1230, 1240, 1256, 1271, 1312, 1488, 1570, 1640, 1860, 1884, 1968, 1984, 2355, 2460, 2480, 2512, 2542, 2624, 2976, 3140, 3280, 3720, 3768, 3813, 3936, 4710, 4867, 4920, 4960, 5024, 5084, 5952, 6280, 6355, 6437, 6560, 7440, 7536, 7626, 7872, 9420, 9734, 9840, 9920, 10048, 10168, 12560, 12710, 12874, 13120, 14601, 14880, 15072, 15252, 18840, 19065, 19311, 19468, 19680, 20336, 24335, 25120, 25420, 25748, 29202, 29760, 30144, 30504, 32185, 37680, 38130, 38622, 38936, 39360, 40672, 48670, 50240, 50840, 51496, 58404, 61008, 64370, 73005, 75360, 76260, 77244, 77872, 81344, 96555, 97340, 101680, 102992, 116808, 122016, 128740, 146010, 150720, 152520, 154488, 155744, 193110, 194680, 199547, 203360, 205984, 233616, 244032, 257480, 292020, 305040, 308976, 311488, 386220, 389360, 399094, 406720, 411968, 467232, 514960, 584040, 598641, 610080, 617952, 772440, 778720, 798188, 934464, 997735, 1029920, 1168080, 1197282, 1220160, 1235904, 1544880, 1557440, 1596376, 1995470, 2059840, 2336160, 2394564, 2993205, 3089760, 3192752, 3990940, 4672320, 4789128, 5986410, 6179520, 6385504, 7981880, 9578256, 11972820, 12771008, 15963760, 19156512, 23945640, 31927520, 38313024, 47891280, 63855040, 95782560, 191565120]

約数ペア:

[(1, 191565120), (2, 95782560), (3, 63855040), (4, 47891280), (5, 38313024), (6, 31927520), (8, 23945640), (10, 19156512), (12, 15963760), (15, 12771008), (16, 11972820), (20, 9578256), (24, 7981880), (30, 6385504), (31, 6179520), (32, 5986410), (40, 4789128), (41, 4672320), (48, 3990940), (60, 3192752), (62, 3089760), (64, 2993205), (80, 2394564), (82, 2336160), (93, 2059840), (96, 1995470), (120, 1596376), (123, 1557440), (124, 1544880), (155, 1235904), (157, 1220160), (160, 1197282), (164, 1168080), (186, 1029920), (192, 997735), (205, 934464), (240, 798188), (246, 778720), (248, 772440), (310, 617952), (314, 610080), (320, 598641), (328, 584040), (372, 514960), (410, 467232), (465, 411968), (471, 406720), (480, 399094), (492, 389360), (496, 386220), (615, 311488), (620, 308976), (628, 305040), (656, 292020), (744, 257480), (785, 244032), (820, 233616), (930, 205984), (942, 203360), (960, 199547), (984, 194680), (992, 193110), (1230, 155744), (1240, 154488), (1256, 152520), (1271, 150720), (1312, 146010), (1488, 128740), (1570, 122016), (1640, 116808), (1860, 102992), (1884, 101680), (1968, 97340), (1984, 96555), (2355, 81344), (2460, 77872), (2480, 77244), (2512, 76260), (2542, 75360), (2624, 73005), (2976, 64370), (3140, 61008), (3280, 58404), (3720, 51496), (3768, 50840), (3813, 50240), (3936, 48670), (4710, 40672), (4867, 39360), (4920, 38936), (4960, 38622), (5024, 38130), (5084, 37680), (5952, 32185), (6280, 30504), (6355, 30144), (6437, 29760), (6560, 29202), (7440, 25748), (7536, 25420), (7626, 25120), (7872, 24335), (9420, 20336), (9734, 19680), (9840, 19468), (9920, 19311), (10048, 19065), (10168, 18840), (12560, 15252), (12710, 15072), (12874, 14880), (13120, 14601)]