7041323120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:659

約数の個数: 160

約数和(自身を含む): 17949184512

約数和(自身を除く): 10907861392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 104, 130, 194, 208, 223, 260, 313, 388, 446, 485, 520, 626, 776, 892, 970, 1040, 1115, 1252, 1261, 1552, 1565, 1784, 1940, 2230, 2504, 2522, 2899, 3130, 3568, 3880, 4069, 4460, 5008, 5044, 5798, 6260, 6305, 7760, 8138, 8920, 10088, 11596, 12520, 12610, 14495, 16276, 17840, 20176, 20345, 21631, 23192, 25040, 25220, 28990, 30361, 32552, 40690, 43262, 46384, 50440, 57980, 60722, 65104, 69799, 81380, 86524, 100880, 108155, 115960, 121444, 139598, 151805, 162760, 173048, 216310, 231920, 242888, 279196, 281203, 303610, 325520, 346096, 348995, 394693, 432620, 485776, 558392, 562406, 607220, 697990, 789386, 865240, 907387, 1116784, 1124812, 1214440, 1395980, 1406015, 1578772, 1730480, 1814774, 1973465, 2249624, 2428880, 2791960, 2812030, 3157544, 3629548, 3946930, 4499248, 4536935, 5583920, 5624060, 6315088, 6770503, 7259096, 7893860, 9073870, 11248120, 13541006, 14518192, 15787720, 18147740, 22496240, 27082012, 31575440, 33852515, 36295480, 54164024, 67705030, 72590960, 88016539, 108328048, 135410060, 176033078, 270820120, 352066156, 440082695, 541640240, 704132312, 880165390, 1408264624, 1760330780, 3520661560, 7041323120]

約数ペア:

[(1, 7041323120), (2, 3520661560), (4, 1760330780), (5, 1408264624), (8, 880165390), (10, 704132312), (13, 541640240), (16, 440082695), (20, 352066156), (26, 270820120), (40, 176033078), (52, 135410060), (65, 108328048), (80, 88016539), (97, 72590960), (104, 67705030), (130, 54164024), (194, 36295480), (208, 33852515), (223, 31575440), (260, 27082012), (313, 22496240), (388, 18147740), (446, 15787720), (485, 14518192), (520, 13541006), (626, 11248120), (776, 9073870), (892, 7893860), (970, 7259096), (1040, 6770503), (1115, 6315088), (1252, 5624060), (1261, 5583920), (1552, 4536935), (1565, 4499248), (1784, 3946930), (1940, 3629548), (2230, 3157544), (2504, 2812030), (2522, 2791960), (2899, 2428880), (3130, 2249624), (3568, 1973465), (3880, 1814774), (4069, 1730480), (4460, 1578772), (5008, 1406015), (5044, 1395980), (5798, 1214440), (6260, 1124812), (6305, 1116784), (7760, 907387), (8138, 865240), (8920, 789386), (10088, 697990), (11596, 607220), (12520, 562406), (12610, 558392), (14495, 485776), (16276, 432620), (17840, 394693), (20176, 348995), (20345, 346096), (21631, 325520), (23192, 303610), (25040, 281203), (25220, 279196), (28990, 242888), (30361, 231920), (32552, 216310), (40690, 173048), (43262, 162760), (46384, 151805), (50440, 139598), (57980, 121444), (60722, 115960), (65104, 108155), (69799, 100880), (81380, 86524)]