30720093768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{20123}}^1$

素因数の和:20388

約数の個数: 192

約数和(自身を含む): 102844909440

約数和(自身を除く): 72124815672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 233, 234, 252, 273, 312, 364, 466, 468, 504, 546, 699, 728, 819, 932, 936, 1092, 1398, 1631, 1638, 1864, 2097, 2184, 2796, 3029, 3262, 3276, 4194, 4893, 5592, 6058, 6524, 6552, 8388, 9087, 9786, 12116, 13048, 14679, 16776, 18174, 19572, 20123, 21203, 24232, 27261, 29358, 36348, 39144, 40246, 42406, 54522, 58716, 60369, 63609, 72696, 80492, 84812, 109044, 117432, 120738, 127218, 140861, 160984, 169624, 181107, 190827, 218088, 241476, 254436, 261599, 281722, 362214, 381654, 422583, 482952, 508872, 523198, 563444, 724428, 763308, 784797, 845166, 1046396, 1126888, 1267749, 1448856, 1526616, 1569594, 1690332, 1831193, 2092792, 2354391, 2535498, 3139188, 3380664, 3662386, 4688659, 4708782, 5070996, 5493579, 6278376, 7324772, 9377318, 9417564, 10141992, 10987158, 14065977, 14649544, 16480737, 18754636, 18835128, 21974316, 28131954, 32820613, 32961474, 37509272, 42197931, 43948632, 56263908, 60952567, 65641226, 65922948, 84395862, 98461839, 112527816, 121905134, 131282452, 131845896, 168791724, 182857701, 196923678, 243810268, 262564904, 295385517, 337583448, 365715402, 393847356, 426667969, 487620536, 548573103, 590771034, 731430804, 787694712, 853335938, 1097146206, 1181542068, 1280003907, 1462861608, 1706671876, 2194292412, 2363084136, 2560007814, 3413343752, 3840011721, 4388584824, 5120015628, 7680023442, 10240031256, 15360046884, 30720093768]

約数ペア:

[(1, 30720093768), (2, 15360046884), (3, 10240031256), (4, 7680023442), (6, 5120015628), (7, 4388584824), (8, 3840011721), (9, 3413343752), (12, 2560007814), (13, 2363084136), (14, 2194292412), (18, 1706671876), (21, 1462861608), (24, 1280003907), (26, 1181542068), (28, 1097146206), (36, 853335938), (39, 787694712), (42, 731430804), (52, 590771034), (56, 548573103), (63, 487620536), (72, 426667969), (78, 393847356), (84, 365715402), (91, 337583448), (104, 295385517), (117, 262564904), (126, 243810268), (156, 196923678), (168, 182857701), (182, 168791724), (233, 131845896), (234, 131282452), (252, 121905134), (273, 112527816), (312, 98461839), (364, 84395862), (466, 65922948), (468, 65641226), (504, 60952567), (546, 56263908), (699, 43948632), (728, 42197931), (819, 37509272), (932, 32961474), (936, 32820613), (1092, 28131954), (1398, 21974316), (1631, 18835128), (1638, 18754636), (1864, 16480737), (2097, 14649544), (2184, 14065977), (2796, 10987158), (3029, 10141992), (3262, 9417564), (3276, 9377318), (4194, 7324772), (4893, 6278376), (5592, 5493579), (6058, 5070996), (6524, 4708782), (6552, 4688659), (8388, 3662386), (9087, 3380664), (9786, 3139188), (12116, 2535498), (13048, 2354391), (14679, 2092792), (16776, 1831193), (18174, 1690332), (19572, 1569594), (20123, 1526616), (21203, 1448856), (24232, 1267749), (27261, 1126888), (29358, 1046396), (36348, 845166), (39144, 784797), (40246, 763308), (42406, 724428), (54522, 563444), (58716, 523198), (60369, 508872), (63609, 482952), (72696, 422583), (80492, 381654), (84812, 362214), (109044, 281722), (117432, 261599), (120738, 254436), (127218, 241476), (140861, 218088), (160984, 190827), (169624, 181107)]