256024395360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1\times {\mathrm{1039}}^1$

素因数の和:2082

約数の個数: 288

約数和(自身を含む): 879752240640

約数和(自身を除く): 623727845280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 211, 240, 288, 360, 422, 480, 633, 720, 811, 844, 1039, 1055, 1266, 1440, 1622, 1688, 1899, 2078, 2110, 2433, 2532, 3117, 3165, 3244, 3376, 3798, 4055, 4156, 4220, 4866, 5064, 5195, 6234, 6330, 6488, 6752, 7299, 7596, 8110, 8312, 8440, 9351, 9495, 9732, 10128, 10390, 12165, 12468, 12660, 12976, 14598, 15192, 15585, 16220, 16624, 16880, 18702, 18990, 19464, 20256, 20780, 24330, 24936, 25320, 25952, 29196, 30384, 31170, 32440, 33248, 33760, 36495, 37404, 37980, 38928, 41560, 46755, 48660, 49872, 50640, 58392, 60768, 62340, 64880, 72990, 74808, 75960, 77856, 83120, 93510, 97320, 99744, 101280, 116784, 124680, 129760, 145980, 149616, 151920, 166240, 171121, 187020, 194640, 219229, 233568, 249360, 291960, 299232, 303840, 342242, 374040, 389280, 438458, 498720, 513363, 583920, 657687, 684484, 748080, 842629, 855605, 876916, 1026726, 1096145, 1167840, 1315374, 1368968, 1496160, 1540089, 1685258, 1711210, 1753832, 1973061, 2053452, 2192290, 2527887, 2566815, 2630748, 2737936, 3080178, 3288435, 3370516, 3422420, 3507664, 3946122, 4106904, 4213145, 4384580, 5055774, 5133630, 5261496, 5475872, 6160356, 6576870, 6741032, 6844840, 7015328, 7583661, 7700445, 7892244, 8213808, 8426290, 8769160, 9865305, 10111548, 10267260, 10522992, 12320712, 12639435, 13153740, 13482064, 13689680, 15167322, 15400890, 15784488, 16427616, 16852580, 17538320, 19730610, 20223096, 20534520, 21045984, 24641424, 25278870, 26307480, 26964128, 27379360, 30334644, 30801780, 31568976, 33705160, 35076640, 37918305, 39461220, 40446192, 41069040, 49282848, 50557740, 52614960, 60669288, 61603560, 63137952, 67410320, 75836610, 78922440, 80892384, 82138080, 101115480, 105229920, 121338576, 123207120, 134820640, 151673220, 157844880, 177794719, 202230960, 242677152, 246414240, 303346440, 315689760, 355589438, 404461920, 533384157, 606692880, 711178876, 888973595, 1066768314, 1213385760, 1422357752, 1600152471, 1777947190, 2133536628, 2666920785, 2844715504, 3200304942, 3555894380, 4267073256, 5333841570, 5689431008, 6400609884, 7111788760, 8000762355, 8534146512, 10667683140, 12801219768, 14223577520, 16001524710, 17068293024, 21335366280, 25602439536, 28447155040, 32003049420, 42670732560, 51204879072, 64006098840, 85341465120, 128012197680, 256024395360]

約数ペア:

[(1, 256024395360), (2, 128012197680), (3, 85341465120), (4, 64006098840), (5, 51204879072), (6, 42670732560), (8, 32003049420), (9, 28447155040), (10, 25602439536), (12, 21335366280), (15, 17068293024), (16, 16001524710), (18, 14223577520), (20, 12801219768), (24, 10667683140), (30, 8534146512), (32, 8000762355), (36, 7111788760), (40, 6400609884), (45, 5689431008), (48, 5333841570), (60, 4267073256), (72, 3555894380), (80, 3200304942), (90, 2844715504), (96, 2666920785), (120, 2133536628), (144, 1777947190), (160, 1600152471), (180, 1422357752), (211, 1213385760), (240, 1066768314), (288, 888973595), (360, 711178876), (422, 606692880), (480, 533384157), (633, 404461920), (720, 355589438), (811, 315689760), (844, 303346440), (1039, 246414240), (1055, 242677152), (1266, 202230960), (1440, 177794719), (1622, 157844880), (1688, 151673220), (1899, 134820640), (2078, 123207120), (2110, 121338576), (2433, 105229920), (2532, 101115480), (3117, 82138080), (3165, 80892384), (3244, 78922440), (3376, 75836610), (3798, 67410320), (4055, 63137952), (4156, 61603560), (4220, 60669288), (4866, 52614960), (5064, 50557740), (5195, 49282848), (6234, 41069040), (6330, 40446192), (6488, 39461220), (6752, 37918305), (7299, 35076640), (7596, 33705160), (8110, 31568976), (8312, 30801780), (8440, 30334644), (9351, 27379360), (9495, 26964128), (9732, 26307480), (10128, 25278870), (10390, 24641424), (12165, 21045984), (12468, 20534520), (12660, 20223096), (12976, 19730610), (14598, 17538320), (15192, 16852580), (15585, 16427616), (16220, 15784488), (16624, 15400890), (16880, 15167322), (18702, 13689680), (18990, 13482064), (19464, 13153740), (20256, 12639435), (20780, 12320712), (24330, 10522992), (24936, 10267260), (25320, 10111548), (25952, 9865305), (29196, 8769160), (30384, 8426290), (31170, 8213808), (32440, 7892244), (33248, 7700445), (33760, 7583661), (36495, 7015328), (37404, 6844840), (37980, 6741032), (38928, 6576870), (41560, 6160356), (46755, 5475872), (48660, 5261496), (49872, 5133630), (50640, 5055774), (58392, 4384580), (60768, 4213145), (62340, 4106904), (64880, 3946122), (72990, 3507664), (74808, 3422420), (75960, 3370516), (77856, 3288435), (83120, 3080178), (93510, 2737936), (97320, 2630748), (99744, 2566815), (101280, 2527887), (116784, 2192290), (124680, 2053452), (129760, 1973061), (145980, 1753832), (149616, 1711210), (151920, 1685258), (166240, 1540089), (171121, 1496160), (187020, 1368968), (194640, 1315374), (219229, 1167840), (233568, 1096145), (249360, 1026726), (291960, 876916), (299232, 855605), (303840, 842629), (342242, 748080), (374040, 684484), (389280, 657687), (438458, 583920), (498720, 513363)]