2017315680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:693

約数の個数: 192

約数和(自身を含む): 6525308160

約数和(自身を除く): 4507992480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 179, 212, 240, 265, 318, 358, 424, 443, 480, 530, 537, 636, 716, 795, 848, 886, 895, 1060, 1074, 1272, 1329, 1432, 1590, 1696, 1772, 1790, 2120, 2148, 2215, 2544, 2658, 2685, 2864, 3180, 3544, 3580, 4240, 4296, 4430, 5088, 5316, 5370, 5728, 6360, 6645, 7088, 7160, 8480, 8592, 8860, 9487, 10632, 10740, 12720, 13290, 14176, 14320, 17184, 17720, 18974, 21264, 21480, 23479, 25440, 26580, 28461, 28640, 35440, 37948, 42528, 42960, 46958, 47435, 53160, 56922, 70437, 70880, 75896, 79297, 85920, 93916, 94870, 106320, 113844, 117395, 140874, 142305, 151792, 158594, 187832, 189740, 212640, 227688, 234790, 237891, 281748, 284610, 303584, 317188, 352185, 375664, 379480, 396485, 455376, 469580, 475782, 563496, 569220, 634376, 704370, 751328, 758960, 792970, 910752, 939160, 951564, 1126992, 1138440, 1189455, 1268752, 1408740, 1517920, 1585940, 1878320, 1903128, 2253984, 2276880, 2378910, 2537504, 2817480, 3171880, 3756640, 3806256, 4202741, 4553760, 4757820, 5634960, 6343760, 7612512, 8405482, 9515640, 11269920, 12608223, 12687520, 16810964, 19031280, 21013705, 25216446, 33621928, 38062560, 42027410, 50432892, 63041115, 67243856, 84054820, 100865784, 126082230, 134487712, 168109640, 201731568, 252164460, 336219280, 403463136, 504328920, 672438560, 1008657840, 2017315680]

約数ペア:

[(1, 2017315680), (2, 1008657840), (3, 672438560), (4, 504328920), (5, 403463136), (6, 336219280), (8, 252164460), (10, 201731568), (12, 168109640), (15, 134487712), (16, 126082230), (20, 100865784), (24, 84054820), (30, 67243856), (32, 63041115), (40, 50432892), (48, 42027410), (53, 38062560), (60, 33621928), (80, 25216446), (96, 21013705), (106, 19031280), (120, 16810964), (159, 12687520), (160, 12608223), (179, 11269920), (212, 9515640), (240, 8405482), (265, 7612512), (318, 6343760), (358, 5634960), (424, 4757820), (443, 4553760), (480, 4202741), (530, 3806256), (537, 3756640), (636, 3171880), (716, 2817480), (795, 2537504), (848, 2378910), (886, 2276880), (895, 2253984), (1060, 1903128), (1074, 1878320), (1272, 1585940), (1329, 1517920), (1432, 1408740), (1590, 1268752), (1696, 1189455), (1772, 1138440), (1790, 1126992), (2120, 951564), (2148, 939160), (2215, 910752), (2544, 792970), (2658, 758960), (2685, 751328), (2864, 704370), (3180, 634376), (3544, 569220), (3580, 563496), (4240, 475782), (4296, 469580), (4430, 455376), (5088, 396485), (5316, 379480), (5370, 375664), (5728, 352185), (6360, 317188), (6645, 303584), (7088, 284610), (7160, 281748), (8480, 237891), (8592, 234790), (8860, 227688), (9487, 212640), (10632, 189740), (10740, 187832), (12720, 158594), (13290, 151792), (14176, 142305), (14320, 140874), (17184, 117395), (17720, 113844), (18974, 106320), (21264, 94870), (21480, 93916), (23479, 85920), (25440, 79297), (26580, 75896), (28461, 70880), (28640, 70437), (35440, 56922), (37948, 53160), (42528, 47435), (42960, 46958)]