2774137920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^3\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 224

約数和(自身を含む): 9195303936

約数和(自身を除く): 6421166016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 97, 120, 124, 155, 160, 186, 192, 194, 240, 248, 291, 310, 320, 372, 388, 465, 480, 485, 496, 582, 620, 744, 776, 930, 960, 961, 970, 992, 1164, 1240, 1455, 1488, 1552, 1860, 1922, 1940, 1984, 2328, 2480, 2883, 2910, 2976, 3007, 3104, 3720, 3844, 3880, 4656, 4805, 4960, 5766, 5820, 5952, 6014, 6208, 7440, 7688, 7760, 9021, 9312, 9610, 9920, 11532, 11640, 12028, 14415, 14880, 15035, 15376, 15520, 18042, 18624, 19220, 23064, 23280, 24056, 28830, 29760, 29791, 30070, 30752, 31040, 36084, 38440, 45105, 46128, 46560, 48112, 57660, 59582, 60140, 61504, 72168, 76880, 89373, 90210, 92256, 93120, 93217, 96224, 115320, 119164, 120280, 144336, 148955, 153760, 178746, 180420, 184512, 186434, 192448, 230640, 238328, 240560, 279651, 288672, 297910, 307520, 357492, 360840, 372868, 446865, 461280, 466085, 476656, 481120, 559302, 577344, 595820, 714984, 721680, 745736, 893730, 922560, 932170, 953312, 962240, 1118604, 1191640, 1398255, 1429968, 1443360, 1491472, 1787460, 1864340, 1906624, 2237208, 2383280, 2796510, 2859936, 2886720, 2889727, 2982944, 3574920, 3728680, 4474416, 4766560, 5593020, 5719872, 5779454, 5965888, 7149840, 7457360, 8669181, 8948832, 9533120, 11186040, 11558908, 14299680, 14448635, 14914720, 17338362, 17897664, 22372080, 23117816, 28599360, 28897270, 29829440, 34676724, 43345905, 44744160, 46235632, 57794540, 69353448, 86691810, 89488320, 92471264, 115589080, 138706896, 173383620, 184942528, 231178160, 277413792, 346767240, 462356320, 554827584, 693534480, 924712640, 1387068960, 2774137920]

約数ペア:

[(1, 2774137920), (2, 1387068960), (3, 924712640), (4, 693534480), (5, 554827584), (6, 462356320), (8, 346767240), (10, 277413792), (12, 231178160), (15, 184942528), (16, 173383620), (20, 138706896), (24, 115589080), (30, 92471264), (31, 89488320), (32, 86691810), (40, 69353448), (48, 57794540), (60, 46235632), (62, 44744160), (64, 43345905), (80, 34676724), (93, 29829440), (96, 28897270), (97, 28599360), (120, 23117816), (124, 22372080), (155, 17897664), (160, 17338362), (186, 14914720), (192, 14448635), (194, 14299680), (240, 11558908), (248, 11186040), (291, 9533120), (310, 8948832), (320, 8669181), (372, 7457360), (388, 7149840), (465, 5965888), (480, 5779454), (485, 5719872), (496, 5593020), (582, 4766560), (620, 4474416), (744, 3728680), (776, 3574920), (930, 2982944), (960, 2889727), (961, 2886720), (970, 2859936), (992, 2796510), (1164, 2383280), (1240, 2237208), (1455, 1906624), (1488, 1864340), (1552, 1787460), (1860, 1491472), (1922, 1443360), (1940, 1429968), (1984, 1398255), (2328, 1191640), (2480, 1118604), (2883, 962240), (2910, 953312), (2976, 932170), (3007, 922560), (3104, 893730), (3720, 745736), (3844, 721680), (3880, 714984), (4656, 595820), (4805, 577344), (4960, 559302), (5766, 481120), (5820, 476656), (5952, 466085), (6014, 461280), (6208, 446865), (7440, 372868), (7688, 360840), (7760, 357492), (9021, 307520), (9312, 297910), (9610, 288672), (9920, 279651), (11532, 240560), (11640, 238328), (12028, 230640), (14415, 192448), (14880, 186434), (15035, 184512), (15376, 180420), (15520, 178746), (18042, 153760), (18624, 148955), (19220, 144336), (23064, 120280), (23280, 119164), (24056, 115320), (28830, 96224), (29760, 93217), (29791, 93120), (30070, 92256), (30752, 90210), (31040, 89373), (36084, 76880), (38440, 72168), (45105, 61504), (46128, 60140), (46560, 59582), (48112, 57660)]