19640380032

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4357}}^1$

素因数の和:4440

約数の個数: 384

約数和(自身を含む): 71193682560

約数和(自身を除く): 51553302528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 43, 48, 52, 56, 63, 64, 72, 78, 84, 86, 91, 96, 104, 112, 117, 126, 128, 129, 144, 156, 168, 172, 182, 192, 208, 224, 234, 252, 258, 273, 288, 301, 312, 336, 344, 364, 384, 387, 416, 448, 468, 504, 516, 546, 559, 576, 602, 624, 672, 688, 728, 774, 819, 832, 896, 903, 936, 1008, 1032, 1092, 1118, 1152, 1204, 1248, 1344, 1376, 1456, 1548, 1638, 1664, 1677, 1806, 1872, 2016, 2064, 2184, 2236, 2408, 2496, 2688, 2709, 2752, 2912, 3096, 3276, 3354, 3612, 3744, 3913, 4032, 4128, 4357, 4368, 4472, 4816, 4992, 5031, 5418, 5504, 5824, 6192, 6552, 6708, 7224, 7488, 7826, 8064, 8256, 8714, 8736, 8944, 9632, 10062, 10836, 11648, 11739, 12384, 13071, 13104, 13416, 14448, 14976, 15652, 16512, 17428, 17472, 17888, 19264, 20124, 21672, 23478, 24768, 26142, 26208, 26832, 28896, 30499, 31304, 34856, 34944, 35217, 35776, 38528, 39213, 40248, 43344, 46956, 49536, 52284, 52416, 53664, 56641, 57792, 60998, 62608, 69712, 70434, 71552, 78426, 80496, 86688, 91497, 93912, 104568, 104832, 107328, 113282, 115584, 121996, 125216, 139424, 140868, 156852, 160992, 169923, 173376, 182994, 187351, 187824, 209136, 214656, 226564, 243992, 250432, 274491, 278848, 281736, 313704, 321984, 339846, 346752, 365988, 374702, 375648, 396487, 418272, 453128, 487984, 500864, 509769, 548982, 557696, 562053, 563472, 627408, 643968, 679692, 731976, 749404, 751296, 792974, 836544, 906256, 975968, 1019538, 1097964, 1124106, 1126944, 1189461, 1254816, 1311457, 1359384, 1463952, 1498808, 1502592, 1585948, 1673088, 1686159, 1812512, 1951936, 2039076, 2195928, 2248212, 2253888, 2378922, 2435563, 2509632, 2622914, 2718768, 2927904, 2997616, 3171896, 3372318, 3568383, 3625024, 3903872, 3934371, 4078152, 4391856, 4496424, 4507776, 4757844, 4871126, 5019264, 5245828, 5437536, 5855808, 5995232, 6343792, 6744636, 7136766, 7250048, 7306689, 7868742, 8156304, 8783712, 8992848, 9515688, 9742252, 10491656, 10875072, 11711616, 11803113, 11990464, 12687584, 13489272, 14273532, 14613378, 15737484, 16312608, 17048941, 17567424, 17985696, 19031376, 19484504, 20983312, 21750144, 21920067, 23606226, 23980928, 25375168, 26978544, 28547064, 29226756, 31474968, 32625216, 34097882, 35134848, 35971392, 38062752, 38969008, 41966624, 43840134, 47212452, 50750336, 51146823, 53957088, 57094128, 58453512, 62949936, 65250432, 68195764, 71942784, 76125504, 77938016, 83933248, 87680268, 94424904, 102293646, 107914176, 114188256, 116907024, 125899872, 136391528, 152251008, 153440469, 155876032, 167866496, 175360536, 188849808, 204587292, 215828352, 228376512, 233814048, 251799744, 272783056, 306880938, 311752064, 350721072, 377699616, 409174584, 456753024, 467628096, 503599488, 545566112, 613761876, 701442144, 755399232, 818349168, 935256192, 1091132224, 1227523752, 1402884288, 1510798464, 1636698336, 2182264448, 2455047504, 2805768576, 3273396672, 4910095008, 6546793344, 9820190016, 19640380032]

約数ペア:

[(1, 19640380032), (2, 9820190016), (3, 6546793344), (4, 4910095008), (6, 3273396672), (7, 2805768576), (8, 2455047504), (9, 2182264448), (12, 1636698336), (13, 1510798464), (14, 1402884288), (16, 1227523752), (18, 1091132224), (21, 935256192), (24, 818349168), (26, 755399232), (28, 701442144), (32, 613761876), (36, 545566112), (39, 503599488), (42, 467628096), (43, 456753024), (48, 409174584), (52, 377699616), (56, 350721072), (63, 311752064), (64, 306880938), (72, 272783056), (78, 251799744), (84, 233814048), (86, 228376512), (91, 215828352), (96, 204587292), (104, 188849808), (112, 175360536), (117, 167866496), (126, 155876032), (128, 153440469), (129, 152251008), (144, 136391528), (156, 125899872), (168, 116907024), (172, 114188256), (182, 107914176), (192, 102293646), (208, 94424904), (224, 87680268), (234, 83933248), (252, 77938016), (258, 76125504), (273, 71942784), (288, 68195764), (301, 65250432), (312, 62949936), (336, 58453512), (344, 57094128), (364, 53957088), (384, 51146823), (387, 50750336), (416, 47212452), (448, 43840134), (468, 41966624), (504, 38969008), (516, 38062752), (546, 35971392), (559, 35134848), (576, 34097882), (602, 32625216), (624, 31474968), (672, 29226756), (688, 28547064), (728, 26978544), (774, 25375168), (819, 23980928), (832, 23606226), (896, 21920067), (903, 21750144), (936, 20983312), (1008, 19484504), (1032, 19031376), (1092, 17985696), (1118, 17567424), (1152, 17048941), (1204, 16312608), (1248, 15737484), (1344, 14613378), (1376, 14273532), (1456, 13489272), (1548, 12687584), (1638, 11990464), (1664, 11803113), (1677, 11711616), (1806, 10875072), (1872, 10491656), (2016, 9742252), (2064, 9515688), (2184, 8992848), (2236, 8783712), (2408, 8156304), (2496, 7868742), (2688, 7306689), (2709, 7250048), (2752, 7136766), (2912, 6744636), (3096, 6343792), (3276, 5995232), (3354, 5855808), (3612, 5437536), (3744, 5245828), (3913, 5019264), (4032, 4871126), (4128, 4757844), (4357, 4507776), (4368, 4496424), (4472, 4391856), (4816, 4078152), (4992, 3934371), (5031, 3903872), (5418, 3625024), (5504, 3568383), (5824, 3372318), (6192, 3171896), (6552, 2997616), (6708, 2927904), (7224, 2718768), (7488, 2622914), (7826, 2509632), (8064, 2435563), (8256, 2378922), (8714, 2253888), (8736, 2248212), (8944, 2195928), (9632, 2039076), (10062, 1951936), (10836, 1812512), (11648, 1686159), (11739, 1673088), (12384, 1585948), (13071, 1502592), (13104, 1498808), (13416, 1463952), (14448, 1359384), (14976, 1311457), (15652, 1254816), (16512, 1189461), (17428, 1126944), (17472, 1124106), (17888, 1097964), (19264, 1019538), (20124, 975968), (21672, 906256), (23478, 836544), (24768, 792974), (26142, 751296), (26208, 749404), (26832, 731976), (28896, 679692), (30499, 643968), (31304, 627408), (34856, 563472), (34944, 562053), (35217, 557696), (35776, 548982), (38528, 509769), (39213, 500864), (40248, 487984), (43344, 453128), (46956, 418272), (49536, 396487), (52284, 375648), (52416, 374702), (53664, 365988), (56641, 346752), (57792, 339846), (60998, 321984), (62608, 313704), (69712, 281736), (70434, 278848), (71552, 274491), (78426, 250432), (80496, 243992), (86688, 226564), (91497, 214656), (93912, 209136), (104568, 187824), (104832, 187351), (107328, 182994), (113282, 173376), (115584, 169923), (121996, 160992), (125216, 156852), (139424, 140868)]