189583520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 551577600

約数和(自身を除く): 361994080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 59, 70, 76, 80, 95, 112, 118, 133, 140, 151, 152, 160, 190, 224, 236, 266, 280, 295, 302, 304, 380, 413, 472, 532, 560, 590, 604, 608, 665, 755, 760, 826, 944, 1057, 1064, 1120, 1121, 1180, 1208, 1330, 1510, 1520, 1652, 1888, 2065, 2114, 2128, 2242, 2360, 2416, 2660, 2869, 3020, 3040, 3304, 4130, 4228, 4256, 4484, 4720, 4832, 5285, 5320, 5605, 5738, 6040, 6608, 7847, 8260, 8456, 8909, 8968, 9440, 10570, 10640, 11210, 11476, 12080, 13216, 14345, 15694, 16520, 16912, 17818, 17936, 20083, 21140, 21280, 22420, 22952, 24160, 28690, 31388, 33040, 33824, 35636, 35872, 39235, 40166, 42280, 44545, 44840, 45904, 57380, 62363, 62776, 66080, 71272, 78470, 80332, 84560, 89090, 89680, 91808, 100415, 114760, 124726, 125552, 142544, 156940, 160664, 169120, 169271, 178180, 179360, 200830, 229520, 249452, 251104, 285088, 311815, 313880, 321328, 338542, 356360, 401660, 459040, 498904, 623630, 627760, 642656, 677084, 712720, 803320, 846355, 997808, 1184897, 1247260, 1255520, 1354168, 1425440, 1606640, 1692710, 1995616, 2369794, 2494520, 2708336, 3213280, 3385420, 4739588, 4989040, 5416672, 5924485, 6770840, 9479176, 9978080, 11848970, 13541680, 18958352, 23697940, 27083360, 37916704, 47395880, 94791760, 189583520]

約数ペア:

[(1, 189583520), (2, 94791760), (4, 47395880), (5, 37916704), (7, 27083360), (8, 23697940), (10, 18958352), (14, 13541680), (16, 11848970), (19, 9978080), (20, 9479176), (28, 6770840), (32, 5924485), (35, 5416672), (38, 4989040), (40, 4739588), (56, 3385420), (59, 3213280), (70, 2708336), (76, 2494520), (80, 2369794), (95, 1995616), (112, 1692710), (118, 1606640), (133, 1425440), (140, 1354168), (151, 1255520), (152, 1247260), (160, 1184897), (190, 997808), (224, 846355), (236, 803320), (266, 712720), (280, 677084), (295, 642656), (302, 627760), (304, 623630), (380, 498904), (413, 459040), (472, 401660), (532, 356360), (560, 338542), (590, 321328), (604, 313880), (608, 311815), (665, 285088), (755, 251104), (760, 249452), (826, 229520), (944, 200830), (1057, 179360), (1064, 178180), (1120, 169271), (1121, 169120), (1180, 160664), (1208, 156940), (1330, 142544), (1510, 125552), (1520, 124726), (1652, 114760), (1888, 100415), (2065, 91808), (2114, 89680), (2128, 89090), (2242, 84560), (2360, 80332), (2416, 78470), (2660, 71272), (2869, 66080), (3020, 62776), (3040, 62363), (3304, 57380), (4130, 45904), (4228, 44840), (4256, 44545), (4484, 42280), (4720, 40166), (4832, 39235), (5285, 35872), (5320, 35636), (5605, 33824), (5738, 33040), (6040, 31388), (6608, 28690), (7847, 24160), (8260, 22952), (8456, 22420), (8909, 21280), (8968, 21140), (9440, 20083), (10570, 17936), (10640, 17818), (11210, 16912), (11476, 16520), (12080, 15694), (13216, 14345)]