16855703280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1800823}}^1$

素因数の和:1800855

約数の個数: 120

約数和(自身を含む): 60961494048

約数和(自身を除く): 44105790768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 1800823, 3601646, 5402469, 7203292, 9004115, 10804938, 14406584, 16207407, 18008230, 21609876, 23410699, 27012345, 28813168, 32414814, 36016460, 43219752, 46821398, 54024690, 64829628, 70232097, 72032920, 81037035, 86439504, 93642796, 108049380, 117053495, 129659256, 140464194, 144065840, 162074070, 187285592, 210696291, 216098760, 234106990, 259318512, 280928388, 324148140, 351160485, 374571184, 421392582, 432197520, 468213980, 561856776, 648296280, 702320970, 842785164, 936427960, 1053481455, 1123713552, 1296592560, 1404641940, 1685570328, 1872855920, 2106962910, 2809283880, 3371140656, 4213925820, 5618567760, 8427851640, 16855703280]

約数ペア:

[(1, 16855703280), (2, 8427851640), (3, 5618567760), (4, 4213925820), (5, 3371140656), (6, 2809283880), (8, 2106962910), (9, 1872855920), (10, 1685570328), (12, 1404641940), (13, 1296592560), (15, 1123713552), (16, 1053481455), (18, 936427960), (20, 842785164), (24, 702320970), (26, 648296280), (30, 561856776), (36, 468213980), (39, 432197520), (40, 421392582), (45, 374571184), (48, 351160485), (52, 324148140), (60, 280928388), (65, 259318512), (72, 234106990), (78, 216098760), (80, 210696291), (90, 187285592), (104, 162074070), (117, 144065840), (120, 140464194), (130, 129659256), (144, 117053495), (156, 108049380), (180, 93642796), (195, 86439504), (208, 81037035), (234, 72032920), (240, 70232097), (260, 64829628), (312, 54024690), (360, 46821398), (390, 43219752), (468, 36016460), (520, 32414814), (585, 28813168), (624, 27012345), (720, 23410699), (780, 21609876), (936, 18008230), (1040, 16207407), (1170, 14406584), (1560, 10804938), (1872, 9004115), (2340, 7203292), (3120, 5402469), (4680, 3601646), (9360, 1800823)]