82655040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 291876480

約数和(自身を除く): 209221440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 179, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 358, 370, 390, 416, 444, 480, 481, 520, 537, 555, 592, 624, 716, 740, 780, 832, 888, 895, 960, 962, 1040, 1074, 1110, 1184, 1248, 1432, 1443, 1480, 1560, 1776, 1790, 1924, 2080, 2148, 2220, 2327, 2368, 2405, 2496, 2685, 2864, 2886, 2960, 3120, 3552, 3580, 3848, 4160, 4296, 4440, 4654, 4810, 5370, 5728, 5772, 5920, 6240, 6623, 6981, 7104, 7160, 7215, 7696, 8592, 8880, 9308, 9620, 10740, 11456, 11544, 11635, 11840, 12480, 13246, 13962, 14320, 14430, 15392, 17184, 17760, 18616, 19240, 19869, 21480, 23088, 23270, 26492, 27924, 28640, 28860, 30784, 33115, 34368, 34905, 35520, 37232, 38480, 39738, 42960, 46176, 46540, 52984, 55848, 57280, 57720, 66230, 69810, 74464, 76960, 79476, 85920, 86099, 92352, 93080, 99345, 105968, 111696, 115440, 132460, 139620, 148928, 153920, 158952, 171840, 172198, 186160, 198690, 211936, 223392, 230880, 258297, 264920, 279240, 317904, 344396, 372320, 397380, 423872, 430495, 446784, 461760, 516594, 529840, 558480, 635808, 688792, 744640, 794760, 860990, 1033188, 1059680, 1116960, 1271616, 1291485, 1377584, 1589520, 1721980, 2066376, 2119360, 2233920, 2582970, 2755168, 3179040, 3443960, 4132752, 5165940, 5510336, 6358080, 6887920, 8265504, 10331880, 13775840, 16531008, 20663760, 27551680, 41327520, 82655040]

約数ペア:

[(1, 82655040), (2, 41327520), (3, 27551680), (4, 20663760), (5, 16531008), (6, 13775840), (8, 10331880), (10, 8265504), (12, 6887920), (13, 6358080), (15, 5510336), (16, 5165940), (20, 4132752), (24, 3443960), (26, 3179040), (30, 2755168), (32, 2582970), (37, 2233920), (39, 2119360), (40, 2066376), (48, 1721980), (52, 1589520), (60, 1377584), (64, 1291485), (65, 1271616), (74, 1116960), (78, 1059680), (80, 1033188), (96, 860990), (104, 794760), (111, 744640), (120, 688792), (130, 635808), (148, 558480), (156, 529840), (160, 516594), (179, 461760), (185, 446784), (192, 430495), (195, 423872), (208, 397380), (222, 372320), (240, 344396), (260, 317904), (296, 279240), (312, 264920), (320, 258297), (358, 230880), (370, 223392), (390, 211936), (416, 198690), (444, 186160), (480, 172198), (481, 171840), (520, 158952), (537, 153920), (555, 148928), (592, 139620), (624, 132460), (716, 115440), (740, 111696), (780, 105968), (832, 99345), (888, 93080), (895, 92352), (960, 86099), (962, 85920), (1040, 79476), (1074, 76960), (1110, 74464), (1184, 69810), (1248, 66230), (1432, 57720), (1443, 57280), (1480, 55848), (1560, 52984), (1776, 46540), (1790, 46176), (1924, 42960), (2080, 39738), (2148, 38480), (2220, 37232), (2327, 35520), (2368, 34905), (2405, 34368), (2496, 33115), (2685, 30784), (2864, 28860), (2886, 28640), (2960, 27924), (3120, 26492), (3552, 23270), (3580, 23088), (3848, 21480), (4160, 19869), (4296, 19240), (4440, 18616), (4654, 17760), (4810, 17184), (5370, 15392), (5728, 14430), (5772, 14320), (5920, 13962), (6240, 13246), (6623, 12480), (6981, 11840), (7104, 11635), (7160, 11544), (7215, 11456), (7696, 10740), (8592, 9620), (8880, 9308)]