187346640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 653529600

約数和(自身を除く): 466182960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 149, 155, 156, 169, 186, 195, 208, 240, 248, 260, 298, 310, 312, 338, 372, 390, 403, 447, 465, 496, 507, 520, 596, 620, 624, 676, 744, 745, 780, 806, 845, 894, 930, 1014, 1040, 1192, 1209, 1240, 1352, 1488, 1490, 1560, 1612, 1690, 1788, 1860, 1937, 2015, 2028, 2235, 2384, 2418, 2480, 2535, 2704, 2980, 3120, 3224, 3380, 3576, 3720, 3874, 4030, 4056, 4470, 4619, 4836, 5070, 5239, 5811, 5960, 6045, 6448, 6760, 7152, 7440, 7748, 8060, 8112, 8940, 9238, 9672, 9685, 10140, 10478, 11622, 11920, 12090, 13520, 13857, 15496, 15717, 16120, 17880, 18476, 19344, 19370, 20280, 20956, 23095, 23244, 24180, 25181, 26195, 27714, 29055, 30992, 31434, 32240, 35760, 36952, 38740, 40560, 41912, 46190, 46488, 48360, 50362, 52390, 55428, 58110, 60047, 62868, 69285, 73904, 75543, 77480, 78585, 83824, 92380, 92976, 96720, 100724, 104780, 110856, 116220, 120094, 125736, 125905, 138570, 151086, 154960, 157170, 180141, 184760, 201448, 209560, 221712, 232440, 240188, 251472, 251810, 277140, 300235, 302172, 314340, 360282, 369520, 377715, 402896, 419120, 464880, 480376, 503620, 554280, 600470, 604344, 628680, 720564, 755430, 780611, 900705, 960752, 1007240, 1108560, 1200940, 1208688, 1257360, 1441128, 1510860, 1561222, 1801410, 2014480, 2341833, 2401880, 2882256, 3021720, 3122444, 3602820, 3903055, 4683666, 4803760, 6043440, 6244888, 7205640, 7806110, 9367332, 11709165, 12489776, 14411280, 15612220, 18734664, 23418330, 31224440, 37469328, 46836660, 62448880, 93673320, 187346640]

約数ペア:

[(1, 187346640), (2, 93673320), (3, 62448880), (4, 46836660), (5, 37469328), (6, 31224440), (8, 23418330), (10, 18734664), (12, 15612220), (13, 14411280), (15, 12489776), (16, 11709165), (20, 9367332), (24, 7806110), (26, 7205640), (30, 6244888), (31, 6043440), (39, 4803760), (40, 4683666), (48, 3903055), (52, 3602820), (60, 3122444), (62, 3021720), (65, 2882256), (78, 2401880), (80, 2341833), (93, 2014480), (104, 1801410), (120, 1561222), (124, 1510860), (130, 1441128), (149, 1257360), (155, 1208688), (156, 1200940), (169, 1108560), (186, 1007240), (195, 960752), (208, 900705), (240, 780611), (248, 755430), (260, 720564), (298, 628680), (310, 604344), (312, 600470), (338, 554280), (372, 503620), (390, 480376), (403, 464880), (447, 419120), (465, 402896), (496, 377715), (507, 369520), (520, 360282), (596, 314340), (620, 302172), (624, 300235), (676, 277140), (744, 251810), (745, 251472), (780, 240188), (806, 232440), (845, 221712), (894, 209560), (930, 201448), (1014, 184760), (1040, 180141), (1192, 157170), (1209, 154960), (1240, 151086), (1352, 138570), (1488, 125905), (1490, 125736), (1560, 120094), (1612, 116220), (1690, 110856), (1788, 104780), (1860, 100724), (1937, 96720), (2015, 92976), (2028, 92380), (2235, 83824), (2384, 78585), (2418, 77480), (2480, 75543), (2535, 73904), (2704, 69285), (2980, 62868), (3120, 60047), (3224, 58110), (3380, 55428), (3576, 52390), (3720, 50362), (3874, 48360), (4030, 46488), (4056, 46190), (4470, 41912), (4619, 40560), (4836, 38740), (5070, 36952), (5239, 35760), (5811, 32240), (5960, 31434), (6045, 30992), (6448, 29055), (6760, 27714), (7152, 26195), (7440, 25181), (7748, 24180), (8060, 23244), (8112, 23095), (8940, 20956), (9238, 20280), (9672, 19370), (9685, 19344), (10140, 18476), (10478, 17880), (11622, 16120), (11920, 15717), (12090, 15496), (13520, 13857)]