1480187790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{829}}^1$

素因数の和:1251

約数の個数: 128

約数和(自身を含む): 4195152000

約数和(自身を除く): 2714964210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 389, 459, 510, 765, 778, 829, 918, 1167, 1530, 1658, 1945, 2295, 2334, 2487, 3501, 3890, 4145, 4590, 4974, 5835, 6613, 7002, 7461, 8290, 10503, 11670, 12435, 13226, 14093, 14922, 17505, 19839, 21006, 22383, 24870, 28186, 33065, 35010, 37305, 39678, 42279, 44766, 52515, 59517, 66130, 70465, 74610, 84558, 99195, 105030, 111915, 119034, 126837, 140930, 178551, 198390, 211395, 223830, 253674, 297585, 322481, 357102, 380511, 422790, 595170, 634185, 644962, 761022, 892755, 967443, 1268370, 1612405, 1785510, 1902555, 1934886, 2902329, 3224810, 3805110, 4837215, 5482177, 5804658, 8706987, 9674430, 10964354, 14511645, 16446531, 17413974, 27410885, 29023290, 32893062, 43534935, 49339593, 54821770, 82232655, 87069870, 98679186, 148018779, 164465310, 246697965, 296037558, 493395930, 740093895, 1480187790]

約数ペア:

[(1, 1480187790), (2, 740093895), (3, 493395930), (5, 296037558), (6, 246697965), (9, 164465310), (10, 148018779), (15, 98679186), (17, 87069870), (18, 82232655), (27, 54821770), (30, 49339593), (34, 43534935), (45, 32893062), (51, 29023290), (54, 27410885), (85, 17413974), (90, 16446531), (102, 14511645), (135, 10964354), (153, 9674430), (170, 8706987), (255, 5804658), (270, 5482177), (306, 4837215), (389, 3805110), (459, 3224810), (510, 2902329), (765, 1934886), (778, 1902555), (829, 1785510), (918, 1612405), (1167, 1268370), (1530, 967443), (1658, 892755), (1945, 761022), (2295, 644962), (2334, 634185), (2487, 595170), (3501, 422790), (3890, 380511), (4145, 357102), (4590, 322481), (4974, 297585), (5835, 253674), (6613, 223830), (7002, 211395), (7461, 198390), (8290, 178551), (10503, 140930), (11670, 126837), (12435, 119034), (13226, 111915), (14093, 105030), (14922, 99195), (17505, 84558), (19839, 74610), (21006, 70465), (22383, 66130), (24870, 59517), (28186, 52515), (33065, 44766), (35010, 42279), (37305, 39678)]