16510140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 108

約数和(自身を含む): 52239096

約数和(自身を除く): 35728956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 67, 74, 90, 111, 134, 148, 180, 185, 201, 222, 268, 333, 335, 370, 402, 444, 555, 603, 666, 670, 740, 804, 1005, 1110, 1206, 1332, 1340, 1369, 1665, 2010, 2220, 2412, 2479, 2738, 3015, 3330, 4020, 4107, 4958, 5476, 6030, 6660, 6845, 7437, 8214, 9916, 12060, 12321, 12395, 13690, 14874, 16428, 20535, 22311, 24642, 24790, 27380, 29748, 37185, 41070, 44622, 49284, 49580, 61605, 74370, 82140, 89244, 91723, 111555, 123210, 148740, 183446, 223110, 246420, 275169, 366892, 446220, 458615, 550338, 825507, 917230, 1100676, 1375845, 1651014, 1834460, 2751690, 3302028, 4127535, 5503380, 8255070, 16510140]

約数ペア:

[(1, 16510140), (2, 8255070), (3, 5503380), (4, 4127535), (5, 3302028), (6, 2751690), (9, 1834460), (10, 1651014), (12, 1375845), (15, 1100676), (18, 917230), (20, 825507), (30, 550338), (36, 458615), (37, 446220), (45, 366892), (60, 275169), (67, 246420), (74, 223110), (90, 183446), (111, 148740), (134, 123210), (148, 111555), (180, 91723), (185, 89244), (201, 82140), (222, 74370), (268, 61605), (333, 49580), (335, 49284), (370, 44622), (402, 41070), (444, 37185), (555, 29748), (603, 27380), (666, 24790), (670, 24642), (740, 22311), (804, 20535), (1005, 16428), (1110, 14874), (1206, 13690), (1332, 12395), (1340, 12321), (1369, 12060), (1665, 9916), (2010, 8214), (2220, 7437), (2412, 6845), (2479, 6660), (2738, 6030), (3015, 5476), (3330, 4958), (4020, 4107)]