82435680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 311351040

約数和(自身を除く): 228915360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 131, 138, 144, 152, 160, 171, 180, 184, 190, 207, 228, 230, 240, 262, 276, 285, 288, 304, 342, 345, 360, 368, 380, 393, 414, 437, 456, 460, 480, 524, 552, 570, 608, 655, 684, 690, 720, 736, 760, 786, 828, 855, 874, 912, 920, 1035, 1048, 1104, 1140, 1179, 1310, 1311, 1368, 1380, 1440, 1520, 1572, 1656, 1710, 1748, 1824, 1840, 1965, 2070, 2096, 2185, 2208, 2280, 2358, 2489, 2620, 2622, 2736, 2760, 3013, 3040, 3144, 3312, 3420, 3496, 3680, 3930, 3933, 4140, 4192, 4370, 4560, 4716, 4978, 5240, 5244, 5472, 5520, 5895, 6026, 6288, 6555, 6624, 6840, 6992, 7467, 7860, 7866, 8280, 8740, 9039, 9120, 9432, 9956, 10480, 10488, 11040, 11790, 12052, 12445, 12576, 13110, 13680, 13984, 14934, 15065, 15720, 15732, 16560, 17480, 18078, 18864, 19665, 19912, 20960, 20976, 22401, 23580, 24104, 24890, 26220, 27117, 27360, 29868, 30130, 31440, 31464, 33120, 34960, 36156, 37335, 37728, 39330, 39824, 41952, 44802, 45195, 47160, 48208, 49780, 52440, 54234, 57247, 59736, 60260, 62880, 62928, 69920, 72312, 74670, 78660, 79648, 89604, 90390, 94320, 96416, 99560, 104880, 108468, 112005, 114494, 119472, 120520, 125856, 135585, 144624, 149340, 157320, 171741, 179208, 180780, 188640, 199120, 209760, 216936, 224010, 228988, 238944, 241040, 271170, 286235, 289248, 298680, 314640, 343482, 358416, 361560, 398240, 433872, 448020, 457976, 482080, 515223, 542340, 572470, 597360, 629280, 686964, 716832, 723120, 858705, 867744, 896040, 915952, 1030446, 1084680, 1144940, 1194720, 1373928, 1446240, 1717410, 1792080, 1831904, 2060892, 2169360, 2289880, 2576115, 2747856, 3434820, 3584160, 4121784, 4338720, 4579760, 5152230, 5495712, 6869640, 8243568, 9159520, 10304460, 13739280, 16487136, 20608920, 27478560, 41217840, 82435680]

約数ペア:

[(1, 82435680), (2, 41217840), (3, 27478560), (4, 20608920), (5, 16487136), (6, 13739280), (8, 10304460), (9, 9159520), (10, 8243568), (12, 6869640), (15, 5495712), (16, 5152230), (18, 4579760), (19, 4338720), (20, 4121784), (23, 3584160), (24, 3434820), (30, 2747856), (32, 2576115), (36, 2289880), (38, 2169360), (40, 2060892), (45, 1831904), (46, 1792080), (48, 1717410), (57, 1446240), (60, 1373928), (69, 1194720), (72, 1144940), (76, 1084680), (80, 1030446), (90, 915952), (92, 896040), (95, 867744), (96, 858705), (114, 723120), (115, 716832), (120, 686964), (131, 629280), (138, 597360), (144, 572470), (152, 542340), (160, 515223), (171, 482080), (180, 457976), (184, 448020), (190, 433872), (207, 398240), (228, 361560), (230, 358416), (240, 343482), (262, 314640), (276, 298680), (285, 289248), (288, 286235), (304, 271170), (342, 241040), (345, 238944), (360, 228988), (368, 224010), (380, 216936), (393, 209760), (414, 199120), (437, 188640), (456, 180780), (460, 179208), (480, 171741), (524, 157320), (552, 149340), (570, 144624), (608, 135585), (655, 125856), (684, 120520), (690, 119472), (720, 114494), (736, 112005), (760, 108468), (786, 104880), (828, 99560), (855, 96416), (874, 94320), (912, 90390), (920, 89604), (1035, 79648), (1048, 78660), (1104, 74670), (1140, 72312), (1179, 69920), (1310, 62928), (1311, 62880), (1368, 60260), (1380, 59736), (1440, 57247), (1520, 54234), (1572, 52440), (1656, 49780), (1710, 48208), (1748, 47160), (1824, 45195), (1840, 44802), (1965, 41952), (2070, 39824), (2096, 39330), (2185, 37728), (2208, 37335), (2280, 36156), (2358, 34960), (2489, 33120), (2620, 31464), (2622, 31440), (2736, 30130), (2760, 29868), (3013, 27360), (3040, 27117), (3144, 26220), (3312, 24890), (3420, 24104), (3496, 23580), (3680, 22401), (3930, 20976), (3933, 20960), (4140, 19912), (4192, 19665), (4370, 18864), (4560, 18078), (4716, 17480), (4978, 16560), (5240, 15732), (5244, 15720), (5472, 15065), (5520, 14934), (5895, 13984), (6026, 13680), (6288, 13110), (6555, 12576), (6624, 12445), (6840, 12052), (6992, 11790), (7467, 11040), (7860, 10488), (7866, 10480), (8280, 9956), (8740, 9432), (9039, 9120)]