1387434360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:350

約数の個数: 256

約数和(自身を含む): 4644864000

約数和(自身を除く): 3257429640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 127, 130, 141, 149, 156, 188, 195, 235, 254, 260, 282, 298, 312, 376, 381, 390, 447, 470, 508, 520, 564, 596, 611, 635, 705, 745, 762, 780, 894, 940, 1016, 1128, 1192, 1222, 1270, 1410, 1490, 1524, 1560, 1651, 1788, 1833, 1880, 1905, 1937, 2235, 2444, 2540, 2820, 2980, 3048, 3055, 3302, 3576, 3666, 3810, 3874, 4470, 4888, 4953, 5080, 5640, 5811, 5960, 5969, 6110, 6604, 7003, 7332, 7620, 7748, 8255, 8940, 9165, 9685, 9906, 11622, 11938, 12220, 13208, 14006, 14664, 15240, 15496, 16510, 17880, 17907, 18330, 18923, 19370, 19812, 21009, 23244, 23876, 24440, 24765, 28012, 29055, 29845, 33020, 35015, 35814, 36660, 37846, 38740, 39624, 42018, 46488, 47752, 49530, 56024, 56769, 58110, 59690, 66040, 70030, 71628, 73320, 75692, 77480, 77597, 84036, 89535, 91039, 94615, 99060, 105045, 113538, 116220, 119380, 140060, 143256, 151384, 155194, 168072, 179070, 182078, 189230, 198120, 210090, 227076, 232440, 232791, 238760, 245999, 273117, 280120, 283845, 310388, 358140, 364156, 378460, 387985, 420180, 454152, 455195, 465582, 491998, 546234, 567690, 620776, 716280, 728312, 737997, 756920, 775970, 840360, 889381, 910390, 931164, 983996, 1092468, 1135380, 1163955, 1229995, 1365585, 1475994, 1551940, 1778762, 1820780, 1862328, 1967992, 2184936, 2270760, 2327910, 2459990, 2668143, 2731170, 2951988, 3103880, 3557524, 3641560, 3689985, 4446905, 4655820, 4919980, 5336286, 5462340, 5903976, 7115048, 7379970, 8893810, 9311640, 9839960, 10672572, 10924680, 11561953, 13340715, 14759940, 17787620, 21345144, 23123906, 26681430, 29519880, 34685859, 35575240, 46247812, 53362860, 57809765, 69371718, 92495624, 106725720, 115619530, 138743436, 173429295, 231239060, 277486872, 346858590, 462478120, 693717180, 1387434360]

約数ペア:

[(1, 1387434360), (2, 693717180), (3, 462478120), (4, 346858590), (5, 277486872), (6, 231239060), (8, 173429295), (10, 138743436), (12, 115619530), (13, 106725720), (15, 92495624), (20, 69371718), (24, 57809765), (26, 53362860), (30, 46247812), (39, 35575240), (40, 34685859), (47, 29519880), (52, 26681430), (60, 23123906), (65, 21345144), (78, 17787620), (94, 14759940), (104, 13340715), (120, 11561953), (127, 10924680), (130, 10672572), (141, 9839960), (149, 9311640), (156, 8893810), (188, 7379970), (195, 7115048), (235, 5903976), (254, 5462340), (260, 5336286), (282, 4919980), (298, 4655820), (312, 4446905), (376, 3689985), (381, 3641560), (390, 3557524), (447, 3103880), (470, 2951988), (508, 2731170), (520, 2668143), (564, 2459990), (596, 2327910), (611, 2270760), (635, 2184936), (705, 1967992), (745, 1862328), (762, 1820780), (780, 1778762), (894, 1551940), (940, 1475994), (1016, 1365585), (1128, 1229995), (1192, 1163955), (1222, 1135380), (1270, 1092468), (1410, 983996), (1490, 931164), (1524, 910390), (1560, 889381), (1651, 840360), (1788, 775970), (1833, 756920), (1880, 737997), (1905, 728312), (1937, 716280), (2235, 620776), (2444, 567690), (2540, 546234), (2820, 491998), (2980, 465582), (3048, 455195), (3055, 454152), (3302, 420180), (3576, 387985), (3666, 378460), (3810, 364156), (3874, 358140), (4470, 310388), (4888, 283845), (4953, 280120), (5080, 273117), (5640, 245999), (5811, 238760), (5960, 232791), (5969, 232440), (6110, 227076), (6604, 210090), (7003, 198120), (7332, 189230), (7620, 182078), (7748, 179070), (8255, 168072), (8940, 155194), (9165, 151384), (9685, 143256), (9906, 140060), (11622, 119380), (11938, 116220), (12220, 113538), (13208, 105045), (14006, 99060), (14664, 94615), (15240, 91039), (15496, 89535), (16510, 84036), (17880, 77597), (17907, 77480), (18330, 75692), (18923, 73320), (19370, 71628), (19812, 70030), (21009, 66040), (23244, 59690), (23876, 58110), (24440, 56769), (24765, 56024), (28012, 49530), (29055, 47752), (29845, 46488), (33020, 42018), (35015, 39624), (35814, 38740), (36660, 37846)]