420073920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:408

約数の個数: 336

約数和(自身を含む): 1681325568

約数和(自身を除く): 1261251648

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, 64, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 134, 140, 144, 160, 168, 180, 192, 201, 210, 224, 240, 252, 268, 280, 288, 311, 315, 320, 335, 336, 360, 402, 420, 448, 469, 480, 504, 536, 560, 576, 603, 622, 630, 670, 672, 720, 804, 840, 933, 938, 960, 1005, 1008, 1072, 1120, 1206, 1244, 1260, 1340, 1344, 1407, 1440, 1555, 1608, 1680, 1866, 1876, 2010, 2016, 2144, 2177, 2240, 2345, 2412, 2488, 2520, 2680, 2799, 2814, 2880, 3015, 3110, 3216, 3360, 3732, 3752, 4020, 4032, 4221, 4288, 4354, 4665, 4690, 4824, 4976, 5040, 5360, 5598, 5628, 6030, 6220, 6432, 6531, 6720, 7035, 7464, 7504, 8040, 8442, 8708, 9330, 9380, 9648, 9952, 10080, 10720, 10885, 11196, 11256, 12060, 12440, 12864, 13062, 13995, 14070, 14928, 15008, 16080, 16884, 17416, 18660, 18760, 19296, 19593, 19904, 20160, 20837, 21105, 21440, 21770, 22392, 22512, 24120, 24880, 26124, 27990, 28140, 29856, 30016, 32160, 32655, 33768, 34832, 37320, 37520, 38592, 39186, 41674, 42210, 43540, 44784, 45024, 48240, 49760, 52248, 55980, 56280, 59712, 62511, 64320, 65310, 67536, 69664, 74640, 75040, 78372, 83348, 84420, 87080, 89568, 90048, 96480, 97965, 99520, 104185, 104496, 111960, 112560, 125022, 130620, 135072, 139328, 145859, 149280, 150080, 156744, 166696, 168840, 174160, 179136, 187533, 192960, 195930, 208370, 208992, 223920, 225120, 250044, 261240, 270144, 291718, 298560, 312555, 313488, 333392, 337680, 348320, 375066, 391860, 416740, 417984, 437577, 447840, 450240, 500088, 522480, 583436, 625110, 626976, 666784, 675360, 696640, 729295, 750132, 783720, 833480, 875154, 895680, 937665, 1000176, 1044960, 1166872, 1250220, 1253952, 1312731, 1333568, 1350720, 1458590, 1500264, 1567440, 1666960, 1750308, 1875330, 2000352, 2089920, 2187885, 2333744, 2500440, 2625462, 2917180, 3000528, 3134880, 3333920, 3500616, 3750660, 4000704, 4375770, 4667488, 5000880, 5250924, 5834360, 6001056, 6269760, 6563655, 6667840, 7001232, 7501320, 8751540, 9334976, 10001760, 10501848, 11668720, 12002112, 13127310, 14002464, 15002640, 17503080, 20003520, 21003696, 23337440, 26254620, 28004928, 30005280, 35006160, 42007392, 46674880, 52509240, 60010560, 70012320, 84014784, 105018480, 140024640, 210036960, 420073920]

約数ペア:

[(1, 420073920), (2, 210036960), (3, 140024640), (4, 105018480), (5, 84014784), (6, 70012320), (7, 60010560), (8, 52509240), (9, 46674880), (10, 42007392), (12, 35006160), (14, 30005280), (15, 28004928), (16, 26254620), (18, 23337440), (20, 21003696), (21, 20003520), (24, 17503080), (28, 15002640), (30, 14002464), (32, 13127310), (35, 12002112), (36, 11668720), (40, 10501848), (42, 10001760), (45, 9334976), (48, 8751540), (56, 7501320), (60, 7001232), (63, 6667840), (64, 6563655), (67, 6269760), (70, 6001056), (72, 5834360), (80, 5250924), (84, 5000880), (90, 4667488), (96, 4375770), (105, 4000704), (112, 3750660), (120, 3500616), (126, 3333920), (134, 3134880), (140, 3000528), (144, 2917180), (160, 2625462), (168, 2500440), (180, 2333744), (192, 2187885), (201, 2089920), (210, 2000352), (224, 1875330), (240, 1750308), (252, 1666960), (268, 1567440), (280, 1500264), (288, 1458590), (311, 1350720), (315, 1333568), (320, 1312731), (335, 1253952), (336, 1250220), (360, 1166872), (402, 1044960), (420, 1000176), (448, 937665), (469, 895680), (480, 875154), (504, 833480), (536, 783720), (560, 750132), (576, 729295), (603, 696640), (622, 675360), (630, 666784), (670, 626976), (672, 625110), (720, 583436), (804, 522480), (840, 500088), (933, 450240), (938, 447840), (960, 437577), (1005, 417984), (1008, 416740), (1072, 391860), (1120, 375066), (1206, 348320), (1244, 337680), (1260, 333392), (1340, 313488), (1344, 312555), (1407, 298560), (1440, 291718), (1555, 270144), (1608, 261240), (1680, 250044), (1866, 225120), (1876, 223920), (2010, 208992), (2016, 208370), (2144, 195930), (2177, 192960), (2240, 187533), (2345, 179136), (2412, 174160), (2488, 168840), (2520, 166696), (2680, 156744), (2799, 150080), (2814, 149280), (2880, 145859), (3015, 139328), (3110, 135072), (3216, 130620), (3360, 125022), (3732, 112560), (3752, 111960), (4020, 104496), (4032, 104185), (4221, 99520), (4288, 97965), (4354, 96480), (4665, 90048), (4690, 89568), (4824, 87080), (4976, 84420), (5040, 83348), (5360, 78372), (5598, 75040), (5628, 74640), (6030, 69664), (6220, 67536), (6432, 65310), (6531, 64320), (6720, 62511), (7035, 59712), (7464, 56280), (7504, 55980), (8040, 52248), (8442, 49760), (8708, 48240), (9330, 45024), (9380, 44784), (9648, 43540), (9952, 42210), (10080, 41674), (10720, 39186), (10885, 38592), (11196, 37520), (11256, 37320), (12060, 34832), (12440, 33768), (12864, 32655), (13062, 32160), (13995, 30016), (14070, 29856), (14928, 28140), (15008, 27990), (16080, 26124), (16884, 24880), (17416, 24120), (18660, 22512), (18760, 22392), (19296, 21770), (19593, 21440), (19904, 21105), (20160, 20837)]