20137357080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{811}}^1$

素因数の和:1191

約数の個数: 256

約数和(自身を含む): 68262566400

約数和(自身を除く): 48125209320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 277, 332, 360, 415, 498, 540, 554, 664, 747, 811, 830, 831, 996, 1080, 1108, 1245, 1385, 1494, 1622, 1660, 1662, 1992, 2216, 2241, 2433, 2490, 2493, 2770, 2988, 3244, 3320, 3324, 3735, 4055, 4155, 4482, 4866, 4980, 4986, 5540, 5976, 6488, 6648, 7299, 7470, 7479, 8110, 8310, 8964, 9732, 9960, 9972, 11080, 11205, 12165, 12465, 14598, 14940, 14958, 16220, 16620, 17928, 19464, 19944, 21897, 22410, 22991, 24330, 24930, 29196, 29880, 29916, 32440, 33240, 36495, 37395, 43794, 44820, 45982, 48660, 49860, 58392, 59832, 67313, 68973, 72990, 74790, 87588, 89640, 91964, 97320, 99720, 109485, 114955, 134626, 137946, 145980, 149580, 175176, 183928, 201939, 206919, 218970, 224647, 229910, 269252, 275892, 291960, 299160, 336565, 344865, 403878, 413838, 437940, 449294, 459820, 538504, 551784, 605817, 620757, 673130, 673941, 689730, 807756, 827676, 875880, 898588, 919640, 1009695, 1034595, 1123235, 1211634, 1241514, 1346260, 1347882, 1379460, 1615512, 1655352, 1797176, 1817451, 2019390, 2021823, 2069190, 2246470, 2423268, 2483028, 2692520, 2695764, 2758920, 3029085, 3103785, 3369705, 3634902, 4038780, 4043646, 4138380, 4492940, 4846536, 4966056, 5391528, 6058170, 6065469, 6207570, 6739410, 7269804, 8077560, 8087292, 8276760, 8985880, 9087255, 10109115, 12116340, 12130938, 12415140, 13478820, 14539608, 16174584, 18174510, 18645701, 20218230, 24232680, 24261876, 24830280, 26957640, 30327345, 36349020, 37291402, 40436460, 48523752, 55937103, 60654690, 72698040, 74582804, 80872920, 93228505, 111874206, 121309380, 149165608, 167811309, 186457010, 223748412, 242618760, 279685515, 335622618, 372914020, 447496824, 503433927, 559371030, 671245236, 745828040, 839056545, 1006867854, 1118742060, 1342490472, 1678113090, 2013735708, 2237484120, 2517169635, 3356226180, 4027471416, 5034339270, 6712452360, 10068678540, 20137357080]

約数ペア:

[(1, 20137357080), (2, 10068678540), (3, 6712452360), (4, 5034339270), (5, 4027471416), (6, 3356226180), (8, 2517169635), (9, 2237484120), (10, 2013735708), (12, 1678113090), (15, 1342490472), (18, 1118742060), (20, 1006867854), (24, 839056545), (27, 745828040), (30, 671245236), (36, 559371030), (40, 503433927), (45, 447496824), (54, 372914020), (60, 335622618), (72, 279685515), (83, 242618760), (90, 223748412), (108, 186457010), (120, 167811309), (135, 149165608), (166, 121309380), (180, 111874206), (216, 93228505), (249, 80872920), (270, 74582804), (277, 72698040), (332, 60654690), (360, 55937103), (415, 48523752), (498, 40436460), (540, 37291402), (554, 36349020), (664, 30327345), (747, 26957640), (811, 24830280), (830, 24261876), (831, 24232680), (996, 20218230), (1080, 18645701), (1108, 18174510), (1245, 16174584), (1385, 14539608), (1494, 13478820), (1622, 12415140), (1660, 12130938), (1662, 12116340), (1992, 10109115), (2216, 9087255), (2241, 8985880), (2433, 8276760), (2490, 8087292), (2493, 8077560), (2770, 7269804), (2988, 6739410), (3244, 6207570), (3320, 6065469), (3324, 6058170), (3735, 5391528), (4055, 4966056), (4155, 4846536), (4482, 4492940), (4866, 4138380), (4980, 4043646), (4986, 4038780), (5540, 3634902), (5976, 3369705), (6488, 3103785), (6648, 3029085), (7299, 2758920), (7470, 2695764), (7479, 2692520), (8110, 2483028), (8310, 2423268), (8964, 2246470), (9732, 2069190), (9960, 2021823), (9972, 2019390), (11080, 1817451), (11205, 1797176), (12165, 1655352), (12465, 1615512), (14598, 1379460), (14940, 1347882), (14958, 1346260), (16220, 1241514), (16620, 1211634), (17928, 1123235), (19464, 1034595), (19944, 1009695), (21897, 919640), (22410, 898588), (22991, 875880), (24330, 827676), (24930, 807756), (29196, 689730), (29880, 673941), (29916, 673130), (32440, 620757), (33240, 605817), (36495, 551784), (37395, 538504), (43794, 459820), (44820, 449294), (45982, 437940), (48660, 413838), (49860, 403878), (58392, 344865), (59832, 336565), (67313, 299160), (68973, 291960), (72990, 275892), (74790, 269252), (87588, 229910), (89640, 224647), (91964, 218970), (97320, 206919), (99720, 201939), (109485, 183928), (114955, 175176), (134626, 149580), (137946, 145980)]