15820775172

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{2017}}^1$

素因数の和:2639

約数の個数: 120

約数和(自身を含む): 42416648736

約数和(自身を除く): 26595873564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 563, 774, 1126, 1161, 1548, 1689, 2017, 2252, 2322, 3378, 3483, 4034, 4644, 5067, 6051, 6756, 6966, 8068, 10134, 12102, 13932, 15201, 18153, 20268, 24204, 24209, 30402, 36306, 45603, 48418, 54459, 60804, 72612, 72627, 86731, 91206, 96836, 108918, 145254, 163377, 173462, 182412, 217836, 217881, 260193, 290508, 326754, 346924, 435762, 520386, 653508, 653643, 780579, 871524, 1040772, 1135571, 1307286, 1561158, 1960929, 2271142, 2341737, 2614572, 3122316, 3406713, 3921858, 4542284, 4683474, 6813426, 7025211, 7843716, 9366948, 10220139, 13626852, 14050422, 20440278, 28100844, 30660417, 40880556, 48829553, 61320834, 91981251, 97659106, 122641668, 146488659, 183962502, 195318212, 292977318, 367925004, 439465977, 585954636, 878931954, 1318397931, 1757863908, 2636795862, 3955193793, 5273591724, 7910387586, 15820775172]

約数ペア:

[(1, 15820775172), (2, 7910387586), (3, 5273591724), (4, 3955193793), (6, 2636795862), (9, 1757863908), (12, 1318397931), (18, 878931954), (27, 585954636), (36, 439465977), (43, 367925004), (54, 292977318), (81, 195318212), (86, 183962502), (108, 146488659), (129, 122641668), (162, 97659106), (172, 91981251), (258, 61320834), (324, 48829553), (387, 40880556), (516, 30660417), (563, 28100844), (774, 20440278), (1126, 14050422), (1161, 13626852), (1548, 10220139), (1689, 9366948), (2017, 7843716), (2252, 7025211), (2322, 6813426), (3378, 4683474), (3483, 4542284), (4034, 3921858), (4644, 3406713), (5067, 3122316), (6051, 2614572), (6756, 2341737), (6966, 2271142), (8068, 1960929), (10134, 1561158), (12102, 1307286), (13932, 1135571), (15201, 1040772), (18153, 871524), (20268, 780579), (24204, 653643), (24209, 653508), (30402, 520386), (36306, 435762), (45603, 346924), (48418, 326754), (54459, 290508), (60804, 260193), (72612, 217881), (72627, 217836), (86731, 182412), (91206, 173462), (96836, 163377), (108918, 145254)]