121431219840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^3\times {\mathrm{61463}}^1$

素因数の和:61509

約数の個数: 384

約数和(自身を含む): 489007584000

約数和(自身を除く): 367576364160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 343, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 686, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1029, 1120, 1152, 1176, 1260, 1344, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1920, 1960, 2016, 2058, 2205, 2240, 2352, 2520, 2688, 2744, 2880, 2940, 3087, 3136, 3360, 3430, 3528, 3920, 4032, 4116, 4410, 4480, 4704, 5040, 5145, 5488, 5760, 5880, 6174, 6272, 6720, 6860, 7056, 7840, 8064, 8232, 8820, 9408, 10080, 10290, 10976, 11760, 12348, 13440, 13720, 14112, 15435, 15680, 16464, 17640, 18816, 20160, 20580, 21952, 23520, 24696, 27440, 28224, 30870, 31360, 32928, 35280, 40320, 41160, 43904, 47040, 49392, 54880, 56448, 61463, 61740, 65856, 70560, 82320, 94080, 98784, 109760, 122926, 123480, 131712, 141120, 164640, 184389, 197568, 219520, 245852, 246960, 282240, 307315, 329280, 368778, 395136, 430241, 491704, 493920, 553167, 614630, 658560, 737556, 860482, 921945, 983408, 987840, 1106334, 1229260, 1290723, 1475112, 1720964, 1843890, 1966816, 1975680, 2151205, 2212668, 2458520, 2581446, 2765835, 2950224, 3011687, 3441928, 3687780, 3872169, 3933632, 4302410, 4425336, 4917040, 5162892, 5531670, 5900448, 6023374, 6453615, 6883856, 7375560, 7744338, 7867264, 8604820, 8850672, 9035061, 9834080, 10325784, 11063340, 11800896, 12046748, 12907230, 13767712, 14751120, 15058435, 15488676, 17209640, 17701344, 18070122, 19360845, 19668160, 20651568, 21081809, 22126680, 23601792, 24093496, 25814460, 27105183, 27535424, 29502240, 30116870, 30977352, 34419280, 35402688, 36140244, 38721690, 39336320, 41303136, 42163618, 44253360, 45175305, 48186992, 51628920, 54210366, 55070848, 59004480, 60233740, 61954704, 63245427, 68838560, 70805376, 72280488, 77443380, 82606272, 84327236, 88506720, 90350610, 96373984, 103257840, 105409045, 108420732, 118008960, 120467480, 123909408, 126490854, 135525915, 137677120, 144560976, 154886760, 165212544, 168654472, 177013440, 180701220, 189736281, 192747968, 206515680, 210818090, 216841464, 240934960, 247818816, 252981708, 271051830, 275354240, 289121952, 309773520, 316227135, 337308944, 354026880, 361402440, 379472562, 385495936, 413031360, 421636180, 433682928, 481869920, 495637632, 505963416, 542103660, 578243904, 619547040, 632454270, 674617888, 722804880, 758945124, 826062720, 843272360, 867365856, 948681405, 963739840, 1011926832, 1084207320, 1156487808, 1239094080, 1264908540, 1349235776, 1445609760, 1517890248, 1686544720, 1734731712, 1897362810, 1927479680, 2023853664, 2168414640, 2478188160, 2529817080, 2698471552, 2891219520, 3035780496, 3373089440, 3469463424, 3794725620, 4047707328, 4336829280, 5059634160, 5782439040, 6071560992, 6746178880, 7589451240, 8095414656, 8673658560, 10119268320, 12143121984, 13492357760, 15178902480, 17347317120, 20238536640, 24286243968, 30357804960, 40477073280, 60715609920, 121431219840]

約数ペア:

[(1, 121431219840), (2, 60715609920), (3, 40477073280), (4, 30357804960), (5, 24286243968), (6, 20238536640), (7, 17347317120), (8, 15178902480), (9, 13492357760), (10, 12143121984), (12, 10119268320), (14, 8673658560), (15, 8095414656), (16, 7589451240), (18, 6746178880), (20, 6071560992), (21, 5782439040), (24, 5059634160), (28, 4336829280), (30, 4047707328), (32, 3794725620), (35, 3469463424), (36, 3373089440), (40, 3035780496), (42, 2891219520), (45, 2698471552), (48, 2529817080), (49, 2478188160), (56, 2168414640), (60, 2023853664), (63, 1927479680), (64, 1897362810), (70, 1734731712), (72, 1686544720), (80, 1517890248), (84, 1445609760), (90, 1349235776), (96, 1264908540), (98, 1239094080), (105, 1156487808), (112, 1084207320), (120, 1011926832), (126, 963739840), (128, 948681405), (140, 867365856), (144, 843272360), (147, 826062720), (160, 758945124), (168, 722804880), (180, 674617888), (192, 632454270), (196, 619547040), (210, 578243904), (224, 542103660), (240, 505963416), (245, 495637632), (252, 481869920), (280, 433682928), (288, 421636180), (294, 413031360), (315, 385495936), (320, 379472562), (336, 361402440), (343, 354026880), (360, 337308944), (384, 316227135), (392, 309773520), (420, 289121952), (441, 275354240), (448, 271051830), (480, 252981708), (490, 247818816), (504, 240934960), (560, 216841464), (576, 210818090), (588, 206515680), (630, 192747968), (640, 189736281), (672, 180701220), (686, 177013440), (720, 168654472), (735, 165212544), (784, 154886760), (840, 144560976), (882, 137677120), (896, 135525915), (960, 126490854), (980, 123909408), (1008, 120467480), (1029, 118008960), (1120, 108420732), (1152, 105409045), (1176, 103257840), (1260, 96373984), (1344, 90350610), (1372, 88506720), (1440, 84327236), (1470, 82606272), (1568, 77443380), (1680, 72280488), (1715, 70805376), (1764, 68838560), (1920, 63245427), (1960, 61954704), (2016, 60233740), (2058, 59004480), (2205, 55070848), (2240, 54210366), (2352, 51628920), (2520, 48186992), (2688, 45175305), (2744, 44253360), (2880, 42163618), (2940, 41303136), (3087, 39336320), (3136, 38721690), (3360, 36140244), (3430, 35402688), (3528, 34419280), (3920, 30977352), (4032, 30116870), (4116, 29502240), (4410, 27535424), (4480, 27105183), (4704, 25814460), (5040, 24093496), (5145, 23601792), (5488, 22126680), (5760, 21081809), (5880, 20651568), (6174, 19668160), (6272, 19360845), (6720, 18070122), (6860, 17701344), (7056, 17209640), (7840, 15488676), (8064, 15058435), (8232, 14751120), (8820, 13767712), (9408, 12907230), (10080, 12046748), (10290, 11800896), (10976, 11063340), (11760, 10325784), (12348, 9834080), (13440, 9035061), (13720, 8850672), (14112, 8604820), (15435, 7867264), (15680, 7744338), (16464, 7375560), (17640, 6883856), (18816, 6453615), (20160, 6023374), (20580, 5900448), (21952, 5531670), (23520, 5162892), (24696, 4917040), (27440, 4425336), (28224, 4302410), (30870, 3933632), (31360, 3872169), (32928, 3687780), (35280, 3441928), (40320, 3011687), (41160, 2950224), (43904, 2765835), (47040, 2581446), (49392, 2458520), (54880, 2212668), (56448, 2151205), (61463, 1975680), (61740, 1966816), (65856, 1843890), (70560, 1720964), (82320, 1475112), (94080, 1290723), (98784, 1229260), (109760, 1106334), (122926, 987840), (123480, 983408), (131712, 921945), (141120, 860482), (164640, 737556), (184389, 658560), (197568, 614630), (219520, 553167), (245852, 493920), (246960, 491704), (282240, 430241), (307315, 395136), (329280, 368778)]