1993994760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{7253}}^1$

素因数の和:7375

約数の個数: 128

約数和(自身を含む): 6267456000

約数和(自身を除く): 4273461240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 79, 87, 116, 120, 145, 158, 174, 232, 237, 290, 316, 348, 395, 435, 474, 580, 632, 696, 790, 870, 948, 1160, 1185, 1580, 1740, 1896, 2291, 2370, 3160, 3480, 4582, 4740, 6873, 7253, 9164, 9480, 11455, 13746, 14506, 18328, 21759, 22910, 27492, 29012, 34365, 36265, 43518, 45820, 54984, 58024, 68730, 72530, 87036, 91640, 108795, 137460, 145060, 174072, 210337, 217590, 274920, 290120, 420674, 435180, 572987, 631011, 841348, 870360, 1051685, 1145974, 1262022, 1682696, 1718961, 2103370, 2291948, 2524044, 2864935, 3155055, 3437922, 4206740, 4583896, 5048088, 5729870, 6310110, 6875844, 8413480, 8594805, 11459740, 12620220, 13751688, 16616623, 17189610, 22919480, 25240440, 33233246, 34379220, 49849869, 66466492, 68758440, 83083115, 99699738, 132932984, 166166230, 199399476, 249249345, 332332460, 398798952, 498498690, 664664920, 996997380, 1993994760]

約数ペア:

[(1, 1993994760), (2, 996997380), (3, 664664920), (4, 498498690), (5, 398798952), (6, 332332460), (8, 249249345), (10, 199399476), (12, 166166230), (15, 132932984), (20, 99699738), (24, 83083115), (29, 68758440), (30, 66466492), (40, 49849869), (58, 34379220), (60, 33233246), (79, 25240440), (87, 22919480), (116, 17189610), (120, 16616623), (145, 13751688), (158, 12620220), (174, 11459740), (232, 8594805), (237, 8413480), (290, 6875844), (316, 6310110), (348, 5729870), (395, 5048088), (435, 4583896), (474, 4206740), (580, 3437922), (632, 3155055), (696, 2864935), (790, 2524044), (870, 2291948), (948, 2103370), (1160, 1718961), (1185, 1682696), (1580, 1262022), (1740, 1145974), (1896, 1051685), (2291, 870360), (2370, 841348), (3160, 631011), (3480, 572987), (4582, 435180), (4740, 420674), (6873, 290120), (7253, 274920), (9164, 217590), (9480, 210337), (11455, 174072), (13746, 145060), (14506, 137460), (18328, 108795), (21759, 91640), (22910, 87036), (27492, 72530), (29012, 68730), (34365, 58024), (36265, 54984), (43518, 45820)]