197758716480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{406309}}^1$

素因数の和:406358

約数の個数: 252

約数和(自身を含む): 736557955380

約数和(自身を除く): 538799238900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 390, 416, 468, 480, 507, 520, 576, 585, 624, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2496, 2535, 2704, 2880, 3042, 3120, 3380, 3744, 4056, 4160, 4680, 5070, 5408, 6084, 6240, 6760, 7488, 7605, 8112, 9360, 10140, 10816, 12168, 12480, 13520, 15210, 16224, 18720, 20280, 24336, 27040, 30420, 32448, 37440, 40560, 48672, 54080, 60840, 81120, 97344, 121680, 162240, 243360, 406309, 486720, 812618, 1218927, 1625236, 2031545, 2437854, 3250472, 3656781, 4063090, 4875708, 5282017, 6094635, 6500944, 7313562, 8126180, 9751416, 10564034, 12189270, 13001888, 14627124, 15846051, 16252360, 18283905, 19502832, 21128068, 24378540, 26003776, 26410085, 29254248, 31692102, 32504720, 36567810, 39005664, 42256136, 47538153, 48757080, 52820170, 58508496, 63384204, 65009440, 68666221, 73135620, 78011328, 79230255, 84512272, 95076306, 97514160, 105640340, 117016992, 126768408, 130018880, 137332442, 146271240, 158460510, 169024544, 190152612, 195028320, 205998663, 211280680, 234033984, 237690765, 253536816, 274664884, 292542480, 316921020, 338049088, 343331105, 380305224, 390056640, 411997326, 422561360, 475381530, 507073632, 549329768, 585084960, 617995989, 633842040, 686662210, 760610448, 823994652, 845122720, 950763060, 1014147264, 1029993315, 1098659536, 1170169920, 1235991978, 1267684080, 1373324420, 1521220896, 1647989304, 1690245440, 1901526120, 2059986630, 2197319072, 2471983956, 2535368160, 2746648840, 3042441792, 3089979945, 3295978608, 3803052240, 4119973260, 4394638144, 4943967912, 5070736320, 5493297680, 6179959890, 6591957216, 7606104480, 8239946520, 9887935824, 10986595360, 12359919780, 13183914432, 15212208960, 16479893040, 19775871648, 21973190720, 24719839560, 32959786080, 39551743296, 49439679120, 65919572160, 98879358240, 197758716480]

約数ペア:

[(1, 197758716480), (2, 98879358240), (3, 65919572160), (4, 49439679120), (5, 39551743296), (6, 32959786080), (8, 24719839560), (9, 21973190720), (10, 19775871648), (12, 16479893040), (13, 15212208960), (15, 13183914432), (16, 12359919780), (18, 10986595360), (20, 9887935824), (24, 8239946520), (26, 7606104480), (30, 6591957216), (32, 6179959890), (36, 5493297680), (39, 5070736320), (40, 4943967912), (45, 4394638144), (48, 4119973260), (52, 3803052240), (60, 3295978608), (64, 3089979945), (65, 3042441792), (72, 2746648840), (78, 2535368160), (80, 2471983956), (90, 2197319072), (96, 2059986630), (104, 1901526120), (117, 1690245440), (120, 1647989304), (130, 1521220896), (144, 1373324420), (156, 1267684080), (160, 1235991978), (169, 1170169920), (180, 1098659536), (192, 1029993315), (195, 1014147264), (208, 950763060), (234, 845122720), (240, 823994652), (260, 760610448), (288, 686662210), (312, 633842040), (320, 617995989), (338, 585084960), (360, 549329768), (390, 507073632), (416, 475381530), (468, 422561360), (480, 411997326), (507, 390056640), (520, 380305224), (576, 343331105), (585, 338049088), (624, 316921020), (676, 292542480), (720, 274664884), (780, 253536816), (832, 237690765), (845, 234033984), (936, 211280680), (960, 205998663), (1014, 195028320), (1040, 190152612), (1170, 169024544), (1248, 158460510), (1352, 146271240), (1440, 137332442), (1521, 130018880), (1560, 126768408), (1690, 117016992), (1872, 105640340), (2028, 97514160), (2080, 95076306), (2340, 84512272), (2496, 79230255), (2535, 78011328), (2704, 73135620), (2880, 68666221), (3042, 65009440), (3120, 63384204), (3380, 58508496), (3744, 52820170), (4056, 48757080), (4160, 47538153), (4680, 42256136), (5070, 39005664), (5408, 36567810), (6084, 32504720), (6240, 31692102), (6760, 29254248), (7488, 26410085), (7605, 26003776), (8112, 24378540), (9360, 21128068), (10140, 19502832), (10816, 18283905), (12168, 16252360), (12480, 15846051), (13520, 14627124), (15210, 13001888), (16224, 12189270), (18720, 10564034), (20280, 9751416), (24336, 8126180), (27040, 7313562), (30420, 6500944), (32448, 6094635), (37440, 5282017), (40560, 4875708), (48672, 4063090), (54080, 3656781), (60840, 3250472), (81120, 2437854), (97344, 2031545), (121680, 1625236), (162240, 1218927), (243360, 812618), (406309, 486720)]