42323680

素因数分解:

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

素因数の和:129

約数の個数: 192

約数和(自身を含む): 125411328

約数和(自身を除く): 83087648

約数列:

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

約数ペア:

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