1387752240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12329}}^1$

素因数の和:12419

約数の個数: 160

約数和(自身を含む): 4990394880

約数和(自身を除く): 3602642640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1876, 2010, 2345, 2680, 2814, 3216, 3752, 4020, 4690, 5360, 5628, 7035, 7504, 8040, 9380, 11256, 12329, 14070, 16080, 18760, 22512, 24658, 28140, 36987, 37520, 49316, 56280, 61645, 73974, 86303, 98632, 112560, 123290, 147948, 172606, 184935, 197264, 246580, 258909, 295896, 345212, 369870, 431515, 493160, 517818, 591792, 690424, 739740, 826043, 863030, 986320, 1035636, 1294545, 1380848, 1479480, 1652086, 1726060, 2071272, 2478129, 2589090, 2958960, 3304172, 3452120, 4130215, 4142544, 4956258, 5178180, 5782301, 6608344, 6904240, 8260430, 9912516, 10356360, 11564602, 12390645, 13216688, 16520860, 17346903, 19825032, 20712720, 23129204, 24781290, 28911505, 33041720, 34693806, 39650064, 46258408, 49562580, 57823010, 66083440, 69387612, 86734515, 92516816, 99125160, 115646020, 138775224, 173469030, 198250320, 231292040, 277550448, 346938060, 462584080, 693876120, 1387752240]

約数ペア:

[(1, 1387752240), (2, 693876120), (3, 462584080), (4, 346938060), (5, 277550448), (6, 231292040), (7, 198250320), (8, 173469030), (10, 138775224), (12, 115646020), (14, 99125160), (15, 92516816), (16, 86734515), (20, 69387612), (21, 66083440), (24, 57823010), (28, 49562580), (30, 46258408), (35, 39650064), (40, 34693806), (42, 33041720), (48, 28911505), (56, 24781290), (60, 23129204), (67, 20712720), (70, 19825032), (80, 17346903), (84, 16520860), (105, 13216688), (112, 12390645), (120, 11564602), (134, 10356360), (140, 9912516), (168, 8260430), (201, 6904240), (210, 6608344), (240, 5782301), (268, 5178180), (280, 4956258), (335, 4142544), (336, 4130215), (402, 3452120), (420, 3304172), (469, 2958960), (536, 2589090), (560, 2478129), (670, 2071272), (804, 1726060), (840, 1652086), (938, 1479480), (1005, 1380848), (1072, 1294545), (1340, 1035636), (1407, 986320), (1608, 863030), (1680, 826043), (1876, 739740), (2010, 690424), (2345, 591792), (2680, 517818), (2814, 493160), (3216, 431515), (3752, 369870), (4020, 345212), (4690, 295896), (5360, 258909), (5628, 246580), (7035, 197264), (7504, 184935), (8040, 172606), (9380, 147948), (11256, 123290), (12329, 112560), (14070, 98632), (16080, 86303), (18760, 73974), (22512, 61645), (24658, 56280), (28140, 49316), (36987, 37520)]