20260590960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1\times {\mathrm{1601}}^1$

素因数の和:2471

約数の個数: 160

約数和(自身を含む): 63866126592

約数和(自身を除く): 43605535632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 787, 804, 1005, 1072, 1340, 1574, 1601, 1608, 2010, 2361, 2680, 3148, 3202, 3216, 3935, 4020, 4722, 4803, 5360, 6296, 6404, 7870, 8005, 8040, 9444, 9606, 11805, 12592, 12808, 15740, 16010, 16080, 18888, 19212, 23610, 24015, 25616, 31480, 32020, 37776, 38424, 47220, 48030, 52729, 62960, 64040, 76848, 94440, 96060, 105458, 107267, 128080, 158187, 188880, 192120, 210916, 214534, 263645, 316374, 321801, 384240, 421832, 429068, 527290, 536335, 632748, 643602, 790935, 843664, 858136, 1054580, 1072670, 1259987, 1265496, 1287204, 1581870, 1609005, 1716272, 2109160, 2145340, 2519974, 2530992, 2574408, 3163740, 3218010, 3779961, 4218320, 4290680, 5039948, 5148816, 6299935, 6327480, 6436020, 7559922, 8581360, 10079896, 12599870, 12654960, 12872040, 15119844, 18899805, 20159792, 25199740, 25744080, 30239688, 37799610, 50399480, 60479376, 75599220, 84419129, 100798960, 151198440, 168838258, 253257387, 302396880, 337676516, 422095645, 506514774, 675353032, 844191290, 1013029548, 1266286935, 1350706064, 1688382580, 2026059096, 2532573870, 3376765160, 4052118192, 5065147740, 6753530320, 10130295480, 20260590960]

約数ペア:

[(1, 20260590960), (2, 10130295480), (3, 6753530320), (4, 5065147740), (5, 4052118192), (6, 3376765160), (8, 2532573870), (10, 2026059096), (12, 1688382580), (15, 1350706064), (16, 1266286935), (20, 1013029548), (24, 844191290), (30, 675353032), (40, 506514774), (48, 422095645), (60, 337676516), (67, 302396880), (80, 253257387), (120, 168838258), (134, 151198440), (201, 100798960), (240, 84419129), (268, 75599220), (335, 60479376), (402, 50399480), (536, 37799610), (670, 30239688), (787, 25744080), (804, 25199740), (1005, 20159792), (1072, 18899805), (1340, 15119844), (1574, 12872040), (1601, 12654960), (1608, 12599870), (2010, 10079896), (2361, 8581360), (2680, 7559922), (3148, 6436020), (3202, 6327480), (3216, 6299935), (3935, 5148816), (4020, 5039948), (4722, 4290680), (4803, 4218320), (5360, 3779961), (6296, 3218010), (6404, 3163740), (7870, 2574408), (8005, 2530992), (8040, 2519974), (9444, 2145340), (9606, 2109160), (11805, 1716272), (12592, 1609005), (12808, 1581870), (15740, 1287204), (16010, 1265496), (16080, 1259987), (18888, 1072670), (19212, 1054580), (23610, 858136), (24015, 843664), (25616, 790935), (31480, 643602), (32020, 632748), (37776, 536335), (38424, 527290), (47220, 429068), (48030, 421832), (52729, 384240), (62960, 321801), (64040, 316374), (76848, 263645), (94440, 214534), (96060, 210916), (105458, 192120), (107267, 188880), (128080, 158187)]