285710880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 384

約数和(自身を含む): 1148829696

約数和(自身を除く): 863118816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 182, 186, 195, 208, 210, 211, 217, 224, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 416, 420, 422, 434, 455, 465, 480, 496, 520, 546, 560, 620, 624, 633, 651, 672, 728, 744, 780, 806, 840, 844, 868, 910, 930, 992, 1040, 1055, 1085, 1092, 1120, 1209, 1240, 1248, 1266, 1302, 1365, 1456, 1477, 1488, 1560, 1612, 1680, 1688, 1736, 1820, 1860, 2015, 2080, 2110, 2170, 2184, 2418, 2480, 2532, 2604, 2730, 2743, 2821, 2912, 2954, 2976, 3120, 3165, 3224, 3255, 3360, 3376, 3472, 3640, 3720, 4030, 4220, 4340, 4368, 4431, 4836, 4960, 5064, 5208, 5460, 5486, 5642, 5908, 6045, 6240, 6330, 6448, 6510, 6541, 6752, 6944, 7280, 7385, 7440, 8060, 8229, 8440, 8463, 8680, 8736, 8862, 9672, 10128, 10416, 10920, 10972, 11284, 11816, 12090, 12660, 12896, 13020, 13082, 13715, 14105, 14560, 14770, 14880, 16120, 16458, 16880, 16926, 17360, 17724, 19201, 19344, 19623, 20256, 20832, 21840, 21944, 22155, 22568, 23632, 24180, 25320, 26040, 26164, 27430, 28210, 29540, 32240, 32705, 32916, 33760, 33852, 34720, 35448, 38402, 38688, 39246, 41145, 42315, 43680, 43888, 44310, 45136, 45787, 47264, 48360, 50640, 52080, 52328, 54860, 56420, 57603, 59080, 64480, 65410, 65832, 67704, 70896, 76804, 78492, 82290, 84630, 85033, 87776, 88620, 90272, 91574, 96005, 96720, 98115, 101280, 104160, 104656, 109720, 112840, 115206, 118160, 130820, 131664, 135408, 137361, 141792, 153608, 156984, 164580, 169260, 170066, 177240, 183148, 192010, 193440, 196230, 209312, 219440, 225680, 228935, 230412, 236320, 255099, 261640, 263328, 270816, 274722, 288015, 307216, 313968, 329160, 338520, 340132, 354480, 366296, 384020, 392460, 425165, 438880, 451360, 457870, 460824, 510198, 523280, 549444, 576030, 595231, 614432, 627936, 658320, 677040, 680264, 686805, 708960, 732592, 768040, 784920, 850330, 915740, 921648, 1020396, 1046560, 1098888, 1152060, 1190462, 1275495, 1316640, 1354080, 1360528, 1373610, 1465184, 1536080, 1569840, 1700660, 1785693, 1831480, 1843296, 2040792, 2197776, 2304120, 2380924, 2550990, 2721056, 2747220, 2976155, 3072160, 3139680, 3401320, 3571386, 3662960, 4081584, 4395552, 4608240, 4761848, 5101980, 5494440, 5952310, 6802640, 7142772, 7325920, 8163168, 8928465, 9216480, 9523696, 10203960, 10988880, 11904620, 13605280, 14285544, 17856930, 19047392, 20407920, 21977760, 23809240, 28571088, 35713860, 40815840, 47618480, 57142176, 71427720, 95236960, 142855440, 285710880]

約数ペア:

[(1, 285710880), (2, 142855440), (3, 95236960), (4, 71427720), (5, 57142176), (6, 47618480), (7, 40815840), (8, 35713860), (10, 28571088), (12, 23809240), (13, 21977760), (14, 20407920), (15, 19047392), (16, 17856930), (20, 14285544), (21, 13605280), (24, 11904620), (26, 10988880), (28, 10203960), (30, 9523696), (31, 9216480), (32, 8928465), (35, 8163168), (39, 7325920), (40, 7142772), (42, 6802640), (48, 5952310), (52, 5494440), (56, 5101980), (60, 4761848), (62, 4608240), (65, 4395552), (70, 4081584), (78, 3662960), (80, 3571386), (84, 3401320), (91, 3139680), (93, 3072160), (96, 2976155), (104, 2747220), (105, 2721056), (112, 2550990), (120, 2380924), (124, 2304120), (130, 2197776), (140, 2040792), (155, 1843296), (156, 1831480), (160, 1785693), (168, 1700660), (182, 1569840), (186, 1536080), (195, 1465184), (208, 1373610), (210, 1360528), (211, 1354080), (217, 1316640), (224, 1275495), (240, 1190462), (248, 1152060), (260, 1098888), (273, 1046560), (280, 1020396), (310, 921648), (312, 915740), (336, 850330), (364, 784920), (372, 768040), (390, 732592), (403, 708960), (416, 686805), (420, 680264), (422, 677040), (434, 658320), (455, 627936), (465, 614432), (480, 595231), (496, 576030), (520, 549444), (546, 523280), (560, 510198), (620, 460824), (624, 457870), (633, 451360), (651, 438880), (672, 425165), (728, 392460), (744, 384020), (780, 366296), (806, 354480), (840, 340132), (844, 338520), (868, 329160), (910, 313968), (930, 307216), (992, 288015), (1040, 274722), (1055, 270816), (1085, 263328), (1092, 261640), (1120, 255099), (1209, 236320), (1240, 230412), (1248, 228935), (1266, 225680), (1302, 219440), (1365, 209312), (1456, 196230), (1477, 193440), (1488, 192010), (1560, 183148), (1612, 177240), (1680, 170066), (1688, 169260), (1736, 164580), (1820, 156984), (1860, 153608), (2015, 141792), (2080, 137361), (2110, 135408), (2170, 131664), (2184, 130820), (2418, 118160), (2480, 115206), (2532, 112840), (2604, 109720), (2730, 104656), (2743, 104160), (2821, 101280), (2912, 98115), (2954, 96720), (2976, 96005), (3120, 91574), (3165, 90272), (3224, 88620), (3255, 87776), (3360, 85033), (3376, 84630), (3472, 82290), (3640, 78492), (3720, 76804), (4030, 70896), (4220, 67704), (4340, 65832), (4368, 65410), (4431, 64480), (4836, 59080), (4960, 57603), (5064, 56420), (5208, 54860), (5460, 52328), (5486, 52080), (5642, 50640), (5908, 48360), (6045, 47264), (6240, 45787), (6330, 45136), (6448, 44310), (6510, 43888), (6541, 43680), (6752, 42315), (6944, 41145), (7280, 39246), (7385, 38688), (7440, 38402), (8060, 35448), (8229, 34720), (8440, 33852), (8463, 33760), (8680, 32916), (8736, 32705), (8862, 32240), (9672, 29540), (10128, 28210), (10416, 27430), (10920, 26164), (10972, 26040), (11284, 25320), (11816, 24180), (12090, 23632), (12660, 22568), (12896, 22155), (13020, 21944), (13082, 21840), (13715, 20832), (14105, 20256), (14560, 19623), (14770, 19344), (14880, 19201), (16120, 17724), (16458, 17360), (16880, 16926)]