361333280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 1077027840

約数和(自身を除く): 715694560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 139, 140, 154, 160, 176, 211, 220, 224, 278, 280, 308, 352, 385, 422, 440, 556, 560, 616, 695, 770, 844, 880, 973, 1055, 1112, 1120, 1232, 1390, 1477, 1529, 1540, 1688, 1760, 1946, 2110, 2224, 2321, 2464, 2780, 2954, 3058, 3080, 3376, 3892, 4220, 4448, 4642, 4865, 5560, 5908, 6116, 6160, 6752, 7385, 7645, 7784, 8440, 9284, 9730, 10703, 11120, 11605, 11816, 12232, 12320, 14770, 15290, 15568, 16247, 16880, 18568, 19460, 21406, 22240, 23210, 23632, 24464, 29329, 29540, 30580, 31136, 32494, 33760, 37136, 38920, 42812, 46420, 47264, 48928, 53515, 58658, 59080, 61160, 64988, 74272, 77840, 81235, 85624, 92840, 107030, 117316, 118160, 122320, 129976, 146645, 155680, 162470, 171248, 185680, 205303, 214060, 234632, 236320, 244640, 259952, 293290, 322619, 324940, 342496, 371360, 410606, 428120, 469264, 519904, 586580, 645238, 649880, 821212, 856240, 938528, 1026515, 1173160, 1290476, 1299760, 1613095, 1642424, 1712480, 2053030, 2258333, 2346320, 2580952, 2599520, 3226190, 3284848, 4106060, 4516666, 4692640, 5161904, 6452380, 6569696, 8212120, 9033332, 10323808, 11291665, 12904760, 16424240, 18066664, 22583330, 25809520, 32848480, 36133328, 45166660, 51619040, 72266656, 90333320, 180666640, 361333280]

約数ペア:

[(1, 361333280), (2, 180666640), (4, 90333320), (5, 72266656), (7, 51619040), (8, 45166660), (10, 36133328), (11, 32848480), (14, 25809520), (16, 22583330), (20, 18066664), (22, 16424240), (28, 12904760), (32, 11291665), (35, 10323808), (40, 9033332), (44, 8212120), (55, 6569696), (56, 6452380), (70, 5161904), (77, 4692640), (80, 4516666), (88, 4106060), (110, 3284848), (112, 3226190), (139, 2599520), (140, 2580952), (154, 2346320), (160, 2258333), (176, 2053030), (211, 1712480), (220, 1642424), (224, 1613095), (278, 1299760), (280, 1290476), (308, 1173160), (352, 1026515), (385, 938528), (422, 856240), (440, 821212), (556, 649880), (560, 645238), (616, 586580), (695, 519904), (770, 469264), (844, 428120), (880, 410606), (973, 371360), (1055, 342496), (1112, 324940), (1120, 322619), (1232, 293290), (1390, 259952), (1477, 244640), (1529, 236320), (1540, 234632), (1688, 214060), (1760, 205303), (1946, 185680), (2110, 171248), (2224, 162470), (2321, 155680), (2464, 146645), (2780, 129976), (2954, 122320), (3058, 118160), (3080, 117316), (3376, 107030), (3892, 92840), (4220, 85624), (4448, 81235), (4642, 77840), (4865, 74272), (5560, 64988), (5908, 61160), (6116, 59080), (6160, 58658), (6752, 53515), (7385, 48928), (7645, 47264), (7784, 46420), (8440, 42812), (9284, 38920), (9730, 37136), (10703, 33760), (11120, 32494), (11605, 31136), (11816, 30580), (12232, 29540), (12320, 29329), (14770, 24464), (15290, 23632), (15568, 23210), (16247, 22240), (16880, 21406), (18568, 19460)]