25479668340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{396509}}^1$

素因数の和:396551

約数の個数: 192

約数和(自身を含む): 95923699200

約数和(自身を除く): 70444030860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 6426, 7140, 9180, 10710, 12852, 16065, 21420, 32130, 64260, 396509, 793018, 1189527, 1586036, 1982545, 2379054, 2775563, 3568581, 3965090, 4758108, 5551126, 5947635, 6740653, 7137162, 7930180, 8326689, 10705743, 11102252, 11895270, 13481306, 13877815, 14274324, 16653378, 17842905, 20221959, 21411486, 23790540, 24980067, 26962612, 27755630, 33306756, 33703265, 35685810, 40443918, 41633445, 42822972, 47184571, 49960134, 53528715, 55511260, 60665877, 67406530, 71371620, 74940201, 80887836, 83266890, 94369142, 99920268, 101109795, 107057430, 121331754, 124900335, 134813060, 141553713, 149880402, 166533780, 181997631, 188738284, 202219590, 214114860, 235922855, 242663508, 249800670, 283107426, 299760804, 303329385, 363995262, 374701005, 404439180, 424661139, 471845710, 499601340, 566214852, 606658770, 707768565, 727990524, 749402010, 849322278, 909988155, 943691420, 1213317540, 1273983417, 1415537130, 1498804020, 1698644556, 1819976310, 2123305695, 2547966834, 2831074260, 3639952620, 4246611390, 5095933668, 6369917085, 8493222780, 12739834170, 25479668340]

約数ペア:

[(1, 25479668340), (2, 12739834170), (3, 8493222780), (4, 6369917085), (5, 5095933668), (6, 4246611390), (7, 3639952620), (9, 2831074260), (10, 2547966834), (12, 2123305695), (14, 1819976310), (15, 1698644556), (17, 1498804020), (18, 1415537130), (20, 1273983417), (21, 1213317540), (27, 943691420), (28, 909988155), (30, 849322278), (34, 749402010), (35, 727990524), (36, 707768565), (42, 606658770), (45, 566214852), (51, 499601340), (54, 471845710), (60, 424661139), (63, 404439180), (68, 374701005), (70, 363995262), (84, 303329385), (85, 299760804), (90, 283107426), (102, 249800670), (105, 242663508), (108, 235922855), (119, 214114860), (126, 202219590), (135, 188738284), (140, 181997631), (153, 166533780), (170, 149880402), (180, 141553713), (189, 134813060), (204, 124900335), (210, 121331754), (238, 107057430), (252, 101109795), (255, 99920268), (270, 94369142), (306, 83266890), (315, 80887836), (340, 74940201), (357, 71371620), (378, 67406530), (420, 60665877), (459, 55511260), (476, 53528715), (510, 49960134), (540, 47184571), (595, 42822972), (612, 41633445), (630, 40443918), (714, 35685810), (756, 33703265), (765, 33306756), (918, 27755630), (945, 26962612), (1020, 24980067), (1071, 23790540), (1190, 21411486), (1260, 20221959), (1428, 17842905), (1530, 16653378), (1785, 14274324), (1836, 13877815), (1890, 13481306), (2142, 11895270), (2295, 11102252), (2380, 10705743), (3060, 8326689), (3213, 7930180), (3570, 7137162), (3780, 6740653), (4284, 5947635), (4590, 5551126), (5355, 4758108), (6426, 3965090), (7140, 3568581), (9180, 2775563), (10710, 2379054), (12852, 1982545), (16065, 1586036), (21420, 1189527), (32130, 793018), (64260, 396509)]