285426240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 224

約数和(自身を含む): 1000719360

約数和(自身を除く): 715293120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 151, 160, 165, 176, 179, 192, 220, 240, 264, 302, 320, 330, 352, 358, 440, 453, 480, 528, 537, 604, 660, 704, 716, 755, 880, 895, 906, 960, 1056, 1074, 1208, 1320, 1432, 1510, 1661, 1760, 1790, 1812, 1969, 2112, 2148, 2265, 2416, 2640, 2685, 2864, 3020, 3322, 3520, 3580, 3624, 3938, 4296, 4530, 4832, 4983, 5280, 5370, 5728, 5907, 6040, 6644, 7160, 7248, 7876, 8305, 8592, 9060, 9664, 9845, 9966, 10560, 10740, 11456, 11814, 12080, 13288, 14320, 14496, 15752, 16610, 17184, 18120, 19690, 19932, 21480, 23628, 24160, 24915, 26576, 27029, 28640, 28992, 29535, 31504, 33220, 34368, 36240, 39380, 39864, 42960, 47256, 48320, 49830, 53152, 54058, 57280, 59070, 63008, 66440, 72480, 78760, 79728, 81087, 85920, 94512, 99660, 106304, 108116, 118140, 126016, 132880, 135145, 144960, 157520, 159456, 162174, 171840, 189024, 199320, 216232, 236280, 265760, 270290, 297319, 315040, 318912, 324348, 378048, 398640, 405435, 432464, 472560, 531520, 540580, 594638, 630080, 648696, 797280, 810870, 864928, 891957, 945120, 1081160, 1189276, 1297392, 1486595, 1594560, 1621740, 1729856, 1783914, 1890240, 2162320, 2378552, 2594784, 2973190, 3243480, 3567828, 4324640, 4459785, 4757104, 5189568, 5946380, 6486960, 7135656, 8649280, 8919570, 9514208, 11892760, 12973920, 14271312, 17839140, 19028416, 23785520, 25947840, 28542624, 35678280, 47571040, 57085248, 71356560, 95142080, 142713120, 285426240]

約数ペア:

[(1, 285426240), (2, 142713120), (3, 95142080), (4, 71356560), (5, 57085248), (6, 47571040), (8, 35678280), (10, 28542624), (11, 25947840), (12, 23785520), (15, 19028416), (16, 17839140), (20, 14271312), (22, 12973920), (24, 11892760), (30, 9514208), (32, 8919570), (33, 8649280), (40, 7135656), (44, 6486960), (48, 5946380), (55, 5189568), (60, 4757104), (64, 4459785), (66, 4324640), (80, 3567828), (88, 3243480), (96, 2973190), (110, 2594784), (120, 2378552), (132, 2162320), (151, 1890240), (160, 1783914), (165, 1729856), (176, 1621740), (179, 1594560), (192, 1486595), (220, 1297392), (240, 1189276), (264, 1081160), (302, 945120), (320, 891957), (330, 864928), (352, 810870), (358, 797280), (440, 648696), (453, 630080), (480, 594638), (528, 540580), (537, 531520), (604, 472560), (660, 432464), (704, 405435), (716, 398640), (755, 378048), (880, 324348), (895, 318912), (906, 315040), (960, 297319), (1056, 270290), (1074, 265760), (1208, 236280), (1320, 216232), (1432, 199320), (1510, 189024), (1661, 171840), (1760, 162174), (1790, 159456), (1812, 157520), (1969, 144960), (2112, 135145), (2148, 132880), (2265, 126016), (2416, 118140), (2640, 108116), (2685, 106304), (2864, 99660), (3020, 94512), (3322, 85920), (3520, 81087), (3580, 79728), (3624, 78760), (3938, 72480), (4296, 66440), (4530, 63008), (4832, 59070), (4983, 57280), (5280, 54058), (5370, 53152), (5728, 49830), (5907, 48320), (6040, 47256), (6644, 42960), (7160, 39864), (7248, 39380), (7876, 36240), (8305, 34368), (8592, 33220), (9060, 31504), (9664, 29535), (9845, 28992), (9966, 28640), (10560, 27029), (10740, 26576), (11456, 24915), (11814, 24160), (12080, 23628), (13288, 21480), (14320, 19932), (14496, 19690), (15752, 18120), (16610, 17184)]