164626020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7851

約数の個数: 120

約数和(自身を含む): 556235064

約数和(自身を除く): 391609044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 7817, 10530, 15634, 21060, 23451, 31268, 39085, 46902, 70353, 78170, 93804, 101621, 117255, 140706, 156340, 203242, 211059, 234510, 281412, 304863, 351765, 406484, 422118, 469020, 508105, 609726, 633177, 703530, 844236, 914589, 1016210, 1055295, 1219452, 1266354, 1407060, 1524315, 1829178, 2032420, 2110590, 2532708, 2743767, 3048630, 3165885, 3658356, 4221180, 4572945, 5487534, 6097260, 6331770, 8231301, 9145890, 10975068, 12663540, 13718835, 16462602, 18291780, 27437670, 32925204, 41156505, 54875340, 82313010, 164626020]

約数ペア:

[(1, 164626020), (2, 82313010), (3, 54875340), (4, 41156505), (5, 32925204), (6, 27437670), (9, 18291780), (10, 16462602), (12, 13718835), (13, 12663540), (15, 10975068), (18, 9145890), (20, 8231301), (26, 6331770), (27, 6097260), (30, 5487534), (36, 4572945), (39, 4221180), (45, 3658356), (52, 3165885), (54, 3048630), (60, 2743767), (65, 2532708), (78, 2110590), (81, 2032420), (90, 1829178), (108, 1524315), (117, 1407060), (130, 1266354), (135, 1219452), (156, 1055295), (162, 1016210), (180, 914589), (195, 844236), (234, 703530), (260, 633177), (270, 609726), (324, 508105), (351, 469020), (390, 422118), (405, 406484), (468, 351765), (540, 304863), (585, 281412), (702, 234510), (780, 211059), (810, 203242), (1053, 156340), (1170, 140706), (1404, 117255), (1620, 101621), (1755, 93804), (2106, 78170), (2340, 70353), (3510, 46902), (4212, 39085), (5265, 31268), (7020, 23451), (7817, 21060), (10530, 15634)]