266245605920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{571}}^1\times {\mathrm{1087}}^1$

素因数の和:2063

約数の個数: 192

約数和(自身を含む): 722666520576

約数和(自身を除く): 456420914656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 383, 560, 571, 766, 1087, 1120, 1142, 1532, 1915, 2174, 2284, 2681, 2855, 3064, 3830, 3997, 4348, 4568, 5362, 5435, 5710, 6128, 7609, 7660, 7994, 8696, 9136, 10724, 10870, 11420, 12256, 13405, 15218, 15320, 15988, 17392, 18272, 19985, 21448, 21740, 22840, 26810, 30436, 30640, 31976, 34784, 38045, 39970, 42896, 43480, 45680, 53620, 60872, 61280, 63952, 76090, 79940, 85792, 86960, 91360, 107240, 121744, 127904, 152180, 159880, 173920, 214480, 218693, 243488, 304360, 319760, 416321, 428960, 437386, 608720, 620677, 639520, 832642, 874772, 1093465, 1217440, 1241354, 1530851, 1665284, 1749544, 2081605, 2186930, 2482708, 2914247, 3061702, 3103385, 3330568, 3499088, 4163210, 4344739, 4373860, 4965416, 5828494, 6123404, 6206770, 6661136, 6998176, 7654255, 8326420, 8689478, 8747720, 9930832, 11656988, 12246808, 12413540, 13322272, 14571235, 15308510, 16652840, 17378956, 17495440, 19861664, 21723695, 23313976, 24493616, 24827080, 29142470, 30617020, 33305680, 34757912, 34990880, 43447390, 46627952, 48987232, 49654160, 58284940, 61234040, 66611360, 69515824, 86894780, 93255904, 99308320, 116569880, 122468080, 139031648, 173789560, 233139760, 237719291, 244936160, 347579120, 466279520, 475438582, 695158240, 950877164, 1188596455, 1664035037, 1901754328, 2377192910, 3328070074, 3803508656, 4754385820, 6656140148, 7607017312, 8320175185, 9508771640, 13312280296, 16640350370, 19017543280, 26624560592, 33280700740, 38035086560, 53249121184, 66561401480, 133122802960, 266245605920]

約数ペア:

[(1, 266245605920), (2, 133122802960), (4, 66561401480), (5, 53249121184), (7, 38035086560), (8, 33280700740), (10, 26624560592), (14, 19017543280), (16, 16640350370), (20, 13312280296), (28, 9508771640), (32, 8320175185), (35, 7607017312), (40, 6656140148), (56, 4754385820), (70, 3803508656), (80, 3328070074), (112, 2377192910), (140, 1901754328), (160, 1664035037), (224, 1188596455), (280, 950877164), (383, 695158240), (560, 475438582), (571, 466279520), (766, 347579120), (1087, 244936160), (1120, 237719291), (1142, 233139760), (1532, 173789560), (1915, 139031648), (2174, 122468080), (2284, 116569880), (2681, 99308320), (2855, 93255904), (3064, 86894780), (3830, 69515824), (3997, 66611360), (4348, 61234040), (4568, 58284940), (5362, 49654160), (5435, 48987232), (5710, 46627952), (6128, 43447390), (7609, 34990880), (7660, 34757912), (7994, 33305680), (8696, 30617020), (9136, 29142470), (10724, 24827080), (10870, 24493616), (11420, 23313976), (12256, 21723695), (13405, 19861664), (15218, 17495440), (15320, 17378956), (15988, 16652840), (17392, 15308510), (18272, 14571235), (19985, 13322272), (21448, 12413540), (21740, 12246808), (22840, 11656988), (26810, 9930832), (30436, 8747720), (30640, 8689478), (31976, 8326420), (34784, 7654255), (38045, 6998176), (39970, 6661136), (42896, 6206770), (43480, 6123404), (45680, 5828494), (53620, 4965416), (60872, 4373860), (61280, 4344739), (63952, 4163210), (76090, 3499088), (79940, 3330568), (85792, 3103385), (86960, 3061702), (91360, 2914247), (107240, 2482708), (121744, 2186930), (127904, 2081605), (152180, 1749544), (159880, 1665284), (173920, 1530851), (214480, 1241354), (218693, 1217440), (243488, 1093465), (304360, 874772), (319760, 832642), (416321, 639520), (428960, 620677), (437386, 608720)]