84647360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 224

約数和(自身を含む): 252813312

約数和(自身を除く): 168165952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 53, 56, 62, 64, 70, 80, 92, 106, 112, 115, 124, 140, 155, 160, 161, 184, 212, 217, 224, 230, 248, 265, 280, 310, 320, 322, 368, 371, 424, 434, 448, 460, 496, 530, 560, 620, 644, 713, 736, 742, 805, 848, 868, 920, 992, 1060, 1085, 1120, 1219, 1240, 1288, 1426, 1472, 1484, 1610, 1643, 1696, 1736, 1840, 1855, 1984, 2120, 2170, 2240, 2438, 2480, 2576, 2852, 2968, 3220, 3286, 3392, 3472, 3565, 3680, 3710, 4240, 4340, 4876, 4960, 4991, 5152, 5704, 5936, 6095, 6440, 6572, 6944, 7130, 7360, 7420, 8215, 8480, 8533, 8680, 9752, 9920, 9982, 10304, 11408, 11501, 11872, 12190, 12880, 13144, 13888, 14260, 14840, 16430, 16960, 17066, 17360, 19504, 19964, 22816, 23002, 23744, 24380, 24955, 25760, 26288, 28520, 29680, 32860, 34132, 34720, 37789, 39008, 39928, 42665, 45632, 46004, 48760, 49910, 51520, 52576, 57040, 57505, 59360, 65720, 68264, 69440, 75578, 78016, 79856, 85330, 92008, 97520, 99820, 105152, 114080, 115010, 118720, 131440, 136528, 151156, 159712, 170660, 184016, 188945, 195040, 199640, 228160, 230020, 262880, 264523, 273056, 302312, 319424, 341320, 368032, 377890, 390080, 399280, 460040, 525760, 529046, 546112, 604624, 682640, 736064, 755780, 798560, 920080, 1058092, 1209248, 1322615, 1365280, 1511560, 1597120, 1840160, 2116184, 2418496, 2645230, 2730560, 3023120, 3680320, 4232368, 5290460, 6046240, 8464736, 10580920, 12092480, 16929472, 21161840, 42323680, 84647360]

約数ペア:

[(1, 84647360), (2, 42323680), (4, 21161840), (5, 16929472), (7, 12092480), (8, 10580920), (10, 8464736), (14, 6046240), (16, 5290460), (20, 4232368), (23, 3680320), (28, 3023120), (31, 2730560), (32, 2645230), (35, 2418496), (40, 2116184), (46, 1840160), (53, 1597120), (56, 1511560), (62, 1365280), (64, 1322615), (70, 1209248), (80, 1058092), (92, 920080), (106, 798560), (112, 755780), (115, 736064), (124, 682640), (140, 604624), (155, 546112), (160, 529046), (161, 525760), (184, 460040), (212, 399280), (217, 390080), (224, 377890), (230, 368032), (248, 341320), (265, 319424), (280, 302312), (310, 273056), (320, 264523), (322, 262880), (368, 230020), (371, 228160), (424, 199640), (434, 195040), (448, 188945), (460, 184016), (496, 170660), (530, 159712), (560, 151156), (620, 136528), (644, 131440), (713, 118720), (736, 115010), (742, 114080), (805, 105152), (848, 99820), (868, 97520), (920, 92008), (992, 85330), (1060, 79856), (1085, 78016), (1120, 75578), (1219, 69440), (1240, 68264), (1288, 65720), (1426, 59360), (1472, 57505), (1484, 57040), (1610, 52576), (1643, 51520), (1696, 49910), (1736, 48760), (1840, 46004), (1855, 45632), (1984, 42665), (2120, 39928), (2170, 39008), (2240, 37789), (2438, 34720), (2480, 34132), (2576, 32860), (2852, 29680), (2968, 28520), (3220, 26288), (3286, 25760), (3392, 24955), (3472, 24380), (3565, 23744), (3680, 23002), (3710, 22816), (4240, 19964), (4340, 19504), (4876, 17360), (4960, 17066), (4991, 16960), (5152, 16430), (5704, 14840), (5936, 14260), (6095, 13888), (6440, 13144), (6572, 12880), (6944, 12190), (7130, 11872), (7360, 11501), (7420, 11408), (8215, 10304), (8480, 9982), (8533, 9920), (8680, 9752)]