20161745136

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:593

約数の個数: 360

約数和(自身を含む): 65473153200

約数和(自身を除く): 45311408064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 83, 102, 104, 117, 136, 144, 153, 156, 166, 204, 208, 221, 234, 249, 272, 289, 306, 312, 332, 408, 442, 449, 468, 498, 578, 612, 624, 663, 664, 747, 816, 867, 884, 898, 936, 996, 1079, 1156, 1224, 1326, 1328, 1347, 1411, 1494, 1734, 1768, 1796, 1872, 1989, 1992, 2158, 2312, 2448, 2601, 2652, 2694, 2822, 2988, 3237, 3468, 3536, 3592, 3757, 3978, 3984, 4041, 4233, 4316, 4624, 5202, 5304, 5388, 5644, 5837, 5976, 6474, 6936, 7184, 7514, 7633, 7956, 8082, 8466, 8632, 9711, 10404, 10608, 10776, 11271, 11288, 11674, 11952, 12699, 12948, 13872, 15028, 15266, 15912, 16164, 16932, 17264, 17511, 18343, 19422, 20808, 21552, 22542, 22576, 22899, 23348, 23987, 25398, 25896, 30056, 30532, 31824, 32328, 33813, 33864, 35022, 36686, 37267, 38844, 41616, 45084, 45798, 46696, 47974, 50796, 51792, 52533, 55029, 60112, 61064, 64656, 67626, 67728, 68697, 70044, 71961, 73372, 74534, 77688, 90168, 91596, 93392, 95948, 99229, 101592, 105066, 110058, 111801, 122128, 129761, 135252, 137394, 140088, 143922, 146744, 149068, 155376, 165087, 180336, 183192, 191896, 198458, 203184, 210132, 215883, 220116, 223602, 259522, 270504, 274788, 280176, 287844, 293488, 297687, 298136, 311831, 330174, 335403, 366384, 383792, 389283, 396916, 420264, 431766, 440232, 447204, 484471, 519044, 541008, 549576, 575688, 595374, 596272, 623662, 633539, 660348, 670806, 778566, 793832, 840528, 863532, 880464, 893061, 894408, 935493, 968942, 1038088, 1099152, 1151376, 1167849, 1190748, 1247324, 1267078, 1320696, 1341612, 1453413, 1557132, 1587664, 1686893, 1727064, 1786122, 1788816, 1870986, 1900617, 1937884, 2076176, 2335698, 2381496, 2494648, 2534156, 2641392, 2683224, 2806479, 2906826, 3114264, 3373786, 3454128, 3572244, 3741972, 3801234, 3875768, 4360239, 4671396, 4762992, 4989296, 5060679, 5068312, 5366448, 5612958, 5701851, 5813652, 6228528, 6747572, 7144488, 7483944, 7602468, 7751536, 8236007, 8720478, 9342792, 10121358, 10136624, 10770163, 11225916, 11403702, 11627304, 13495144, 14288976, 14967888, 15182037, 15204936, 16472014, 17440956, 18685584, 20242716, 21540326, 22451832, 22807404, 23254608, 24708021, 26990288, 30364074, 30409872, 32310489, 32944028, 34881912, 40485432, 43080652, 44903664, 45614808, 49416042, 60728148, 64620978, 65888056, 69763824, 74124063, 80970864, 86161304, 91229616, 96931467, 98832084, 121456296, 129241956, 131776112, 140012119, 148248126, 172322608, 193862934, 197664168, 242912592, 258483912, 280024238, 296496252, 387725868, 395328336, 420036357, 516967824, 560048476, 592992504, 775451736, 840072714, 1120096952, 1185985008, 1260109071, 1550903472, 1680145428, 2240193904, 2520218142, 3360290856, 5040436284, 6720581712, 10080872568, 20161745136]

約数ペア:

[(1, 20161745136), (2, 10080872568), (3, 6720581712), (4, 5040436284), (6, 3360290856), (8, 2520218142), (9, 2240193904), (12, 1680145428), (13, 1550903472), (16, 1260109071), (17, 1185985008), (18, 1120096952), (24, 840072714), (26, 775451736), (34, 592992504), (36, 560048476), (39, 516967824), (48, 420036357), (51, 395328336), (52, 387725868), (68, 296496252), (72, 280024238), (78, 258483912), (83, 242912592), (102, 197664168), (104, 193862934), (117, 172322608), (136, 148248126), (144, 140012119), (153, 131776112), (156, 129241956), (166, 121456296), (204, 98832084), (208, 96931467), (221, 91229616), (234, 86161304), (249, 80970864), (272, 74124063), (289, 69763824), (306, 65888056), (312, 64620978), (332, 60728148), (408, 49416042), (442, 45614808), (449, 44903664), (468, 43080652), (498, 40485432), (578, 34881912), (612, 32944028), (624, 32310489), (663, 30409872), (664, 30364074), (747, 26990288), (816, 24708021), (867, 23254608), (884, 22807404), (898, 22451832), (936, 21540326), (996, 20242716), (1079, 18685584), (1156, 17440956), (1224, 16472014), (1326, 15204936), (1328, 15182037), (1347, 14967888), (1411, 14288976), (1494, 13495144), (1734, 11627304), (1768, 11403702), (1796, 11225916), (1872, 10770163), (1989, 10136624), (1992, 10121358), (2158, 9342792), (2312, 8720478), (2448, 8236007), (2601, 7751536), (2652, 7602468), (2694, 7483944), (2822, 7144488), (2988, 6747572), (3237, 6228528), (3468, 5813652), (3536, 5701851), (3592, 5612958), (3757, 5366448), (3978, 5068312), (3984, 5060679), (4041, 4989296), (4233, 4762992), (4316, 4671396), (4624, 4360239), (5202, 3875768), (5304, 3801234), (5388, 3741972), (5644, 3572244), (5837, 3454128), (5976, 3373786), (6474, 3114264), (6936, 2906826), (7184, 2806479), (7514, 2683224), (7633, 2641392), (7956, 2534156), (8082, 2494648), (8466, 2381496), (8632, 2335698), (9711, 2076176), (10404, 1937884), (10608, 1900617), (10776, 1870986), (11271, 1788816), (11288, 1786122), (11674, 1727064), (11952, 1686893), (12699, 1587664), (12948, 1557132), (13872, 1453413), (15028, 1341612), (15266, 1320696), (15912, 1267078), (16164, 1247324), (16932, 1190748), (17264, 1167849), (17511, 1151376), (18343, 1099152), (19422, 1038088), (20808, 968942), (21552, 935493), (22542, 894408), (22576, 893061), (22899, 880464), (23348, 863532), (23987, 840528), (25398, 793832), (25896, 778566), (30056, 670806), (30532, 660348), (31824, 633539), (32328, 623662), (33813, 596272), (33864, 595374), (35022, 575688), (36686, 549576), (37267, 541008), (38844, 519044), (41616, 484471), (45084, 447204), (45798, 440232), (46696, 431766), (47974, 420264), (50796, 396916), (51792, 389283), (52533, 383792), (55029, 366384), (60112, 335403), (61064, 330174), (64656, 311831), (67626, 298136), (67728, 297687), (68697, 293488), (70044, 287844), (71961, 280176), (73372, 274788), (74534, 270504), (77688, 259522), (90168, 223602), (91596, 220116), (93392, 215883), (95948, 210132), (99229, 203184), (101592, 198458), (105066, 191896), (110058, 183192), (111801, 180336), (122128, 165087), (129761, 155376), (135252, 149068), (137394, 146744), (140088, 143922)]