298277280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 288

約数和(自身を含む): 1177473024

約数和(自身を除く): 879195744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 140, 144, 160, 168, 180, 210, 224, 233, 240, 252, 254, 280, 288, 315, 336, 360, 381, 420, 466, 480, 504, 508, 560, 630, 635, 672, 699, 720, 762, 840, 889, 932, 1008, 1016, 1120, 1143, 1165, 1260, 1270, 1398, 1440, 1524, 1631, 1680, 1778, 1864, 1905, 2016, 2032, 2097, 2286, 2330, 2520, 2540, 2667, 2796, 3048, 3262, 3360, 3495, 3556, 3728, 3810, 4064, 4194, 4445, 4572, 4660, 4893, 5040, 5080, 5334, 5592, 5715, 6096, 6524, 6990, 7112, 7456, 7620, 8001, 8155, 8388, 8890, 9144, 9320, 9786, 10080, 10160, 10485, 10668, 11184, 11430, 12192, 13048, 13335, 13980, 14224, 14679, 15240, 16002, 16310, 16776, 17780, 18288, 18640, 19572, 20320, 20970, 21336, 22368, 22860, 24465, 26096, 26670, 27960, 28448, 29358, 29591, 30480, 32004, 32620, 33552, 35560, 36576, 37280, 39144, 40005, 41940, 42672, 45720, 48930, 52192, 53340, 55920, 58716, 59182, 60960, 64008, 65240, 67104, 71120, 73395, 78288, 80010, 83880, 85344, 88773, 91440, 97860, 106680, 111840, 117432, 118364, 128016, 130480, 142240, 146790, 147955, 156576, 160020, 167760, 177546, 182880, 195720, 207137, 213360, 234864, 236728, 256032, 260960, 266319, 293580, 295910, 320040, 335520, 355092, 391440, 414274, 426720, 443865, 469728, 473456, 532638, 587160, 591820, 621411, 640080, 710184, 782880, 828548, 887730, 946912, 1035685, 1065276, 1174320, 1183640, 1242822, 1280160, 1331595, 1420368, 1657096, 1775460, 1864233, 2071370, 2130552, 2348640, 2367280, 2485644, 2663190, 2840736, 3107055, 3314192, 3550920, 3728466, 4142740, 4261104, 4734560, 4971288, 5326380, 6214110, 6628384, 7101840, 7456932, 8285480, 8522208, 9321165, 9942576, 10652760, 12428220, 14203680, 14913864, 16570960, 18642330, 19885152, 21305520, 24856440, 29827728, 33141920, 37284660, 42611040, 49712880, 59655456, 74569320, 99425760, 149138640, 298277280]

約数ペア:

[(1, 298277280), (2, 149138640), (3, 99425760), (4, 74569320), (5, 59655456), (6, 49712880), (7, 42611040), (8, 37284660), (9, 33141920), (10, 29827728), (12, 24856440), (14, 21305520), (15, 19885152), (16, 18642330), (18, 16570960), (20, 14913864), (21, 14203680), (24, 12428220), (28, 10652760), (30, 9942576), (32, 9321165), (35, 8522208), (36, 8285480), (40, 7456932), (42, 7101840), (45, 6628384), (48, 6214110), (56, 5326380), (60, 4971288), (63, 4734560), (70, 4261104), (72, 4142740), (80, 3728466), (84, 3550920), (90, 3314192), (96, 3107055), (105, 2840736), (112, 2663190), (120, 2485644), (126, 2367280), (127, 2348640), (140, 2130552), (144, 2071370), (160, 1864233), (168, 1775460), (180, 1657096), (210, 1420368), (224, 1331595), (233, 1280160), (240, 1242822), (252, 1183640), (254, 1174320), (280, 1065276), (288, 1035685), (315, 946912), (336, 887730), (360, 828548), (381, 782880), (420, 710184), (466, 640080), (480, 621411), (504, 591820), (508, 587160), (560, 532638), (630, 473456), (635, 469728), (672, 443865), (699, 426720), (720, 414274), (762, 391440), (840, 355092), (889, 335520), (932, 320040), (1008, 295910), (1016, 293580), (1120, 266319), (1143, 260960), (1165, 256032), (1260, 236728), (1270, 234864), (1398, 213360), (1440, 207137), (1524, 195720), (1631, 182880), (1680, 177546), (1778, 167760), (1864, 160020), (1905, 156576), (2016, 147955), (2032, 146790), (2097, 142240), (2286, 130480), (2330, 128016), (2520, 118364), (2540, 117432), (2667, 111840), (2796, 106680), (3048, 97860), (3262, 91440), (3360, 88773), (3495, 85344), (3556, 83880), (3728, 80010), (3810, 78288), (4064, 73395), (4194, 71120), (4445, 67104), (4572, 65240), (4660, 64008), (4893, 60960), (5040, 59182), (5080, 58716), (5334, 55920), (5592, 53340), (5715, 52192), (6096, 48930), (6524, 45720), (6990, 42672), (7112, 41940), (7456, 40005), (7620, 39144), (8001, 37280), (8155, 36576), (8388, 35560), (8890, 33552), (9144, 32620), (9320, 32004), (9786, 30480), (10080, 29591), (10160, 29358), (10485, 28448), (10668, 27960), (11184, 26670), (11430, 26096), (12192, 24465), (13048, 22860), (13335, 22368), (13980, 21336), (14224, 20970), (14679, 20320), (15240, 19572), (16002, 18640), (16310, 18288), (16776, 17780)]