16068540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 47609856

約数和(自身を除く): 31541316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 155, 159, 163, 186, 212, 265, 310, 318, 326, 372, 465, 489, 530, 620, 636, 652, 795, 815, 930, 978, 1060, 1590, 1630, 1643, 1860, 1956, 2445, 3180, 3260, 3286, 4890, 4929, 5053, 6572, 8215, 8639, 9780, 9858, 10106, 15159, 16430, 17278, 19716, 20212, 24645, 25265, 25917, 30318, 32860, 34556, 43195, 49290, 50530, 51834, 60636, 75795, 86390, 98580, 101060, 103668, 129585, 151590, 172780, 259170, 267809, 303180, 518340, 535618, 803427, 1071236, 1339045, 1606854, 2678090, 3213708, 4017135, 5356180, 8034270, 16068540]

約数ペア:

[(1, 16068540), (2, 8034270), (3, 5356180), (4, 4017135), (5, 3213708), (6, 2678090), (10, 1606854), (12, 1339045), (15, 1071236), (20, 803427), (30, 535618), (31, 518340), (53, 303180), (60, 267809), (62, 259170), (93, 172780), (106, 151590), (124, 129585), (155, 103668), (159, 101060), (163, 98580), (186, 86390), (212, 75795), (265, 60636), (310, 51834), (318, 50530), (326, 49290), (372, 43195), (465, 34556), (489, 32860), (530, 30318), (620, 25917), (636, 25265), (652, 24645), (795, 20212), (815, 19716), (930, 17278), (978, 16430), (1060, 15159), (1590, 10106), (1630, 9858), (1643, 9780), (1860, 8639), (1956, 8215), (2445, 6572), (3180, 5053), (3260, 4929), (3286, 4890)]