8770267520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{8191}}^1$

素因数の和:8456

約数の個数: 128

約数和(自身を含む): 24064819200

約数和(自身を除く): 15294551680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 239, 280, 320, 448, 478, 560, 640, 896, 956, 1120, 1195, 1673, 1912, 2240, 2390, 3346, 3824, 4480, 4780, 6692, 7648, 8191, 8365, 9560, 13384, 15296, 16382, 16730, 19120, 26768, 30592, 32764, 33460, 38240, 40955, 53536, 57337, 65528, 66920, 76480, 81910, 107072, 114674, 131056, 133840, 152960, 163820, 214144, 229348, 262112, 267680, 286685, 327640, 458696, 524224, 535360, 573370, 655280, 917392, 1048448, 1070720, 1146740, 1310560, 1834784, 1957649, 2293480, 2621120, 3669568, 3915298, 4586960, 5242240, 7339136, 7830596, 9173920, 9788245, 13703543, 15661192, 18347840, 19576490, 27407086, 31322384, 36695680, 39152980, 54814172, 62644768, 68517715, 78305960, 109628344, 125289536, 137035430, 156611920, 219256688, 250579072, 274070860, 313223840, 438513376, 548141720, 626447680, 877026752, 1096283440, 1252895360, 1754053504, 2192566880, 4385133760, 8770267520]

約数ペア:

[(1, 8770267520), (2, 4385133760), (4, 2192566880), (5, 1754053504), (7, 1252895360), (8, 1096283440), (10, 877026752), (14, 626447680), (16, 548141720), (20, 438513376), (28, 313223840), (32, 274070860), (35, 250579072), (40, 219256688), (56, 156611920), (64, 137035430), (70, 125289536), (80, 109628344), (112, 78305960), (128, 68517715), (140, 62644768), (160, 54814172), (224, 39152980), (239, 36695680), (280, 31322384), (320, 27407086), (448, 19576490), (478, 18347840), (560, 15661192), (640, 13703543), (896, 9788245), (956, 9173920), (1120, 7830596), (1195, 7339136), (1673, 5242240), (1912, 4586960), (2240, 3915298), (2390, 3669568), (3346, 2621120), (3824, 2293480), (4480, 1957649), (4780, 1834784), (6692, 1310560), (7648, 1146740), (8191, 1070720), (8365, 1048448), (9560, 917392), (13384, 655280), (15296, 573370), (16382, 535360), (16730, 524224), (19120, 458696), (26768, 327640), (30592, 286685), (32764, 267680), (33460, 262112), (38240, 229348), (40955, 214144), (53536, 163820), (57337, 152960), (65528, 133840), (66920, 131056), (76480, 114674), (81910, 107072)]