262950660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{4259}}^1$

素因数の和:4295

約数の個数: 144

約数和(自身を含む): 930384000

約数和(自身を除く): 667433340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3430, 4116, 4259, 4410, 5145, 6174, 6860, 8518, 8820, 10290, 12348, 12777, 15435, 17036, 20580, 21295, 25554, 29813, 30870, 38331, 42590, 51108, 59626, 61740, 63885, 76662, 85180, 89439, 119252, 127770, 149065, 153324, 178878, 191655, 208691, 255540, 268317, 298130, 357756, 383310, 417382, 447195, 536634, 596260, 626073, 766620, 834764, 894390, 1043455, 1073268, 1252146, 1341585, 1460837, 1788780, 1878219, 2086910, 2504292, 2683170, 2921674, 3130365, 3756438, 4173820, 4382511, 5366340, 5843348, 6260730, 7304185, 7512876, 8765022, 9391095, 12521460, 13147533, 14608370, 17530044, 18782190, 21912555, 26295066, 29216740, 37564380, 43825110, 52590132, 65737665, 87650220, 131475330, 262950660]

約数ペア:

[(1, 262950660), (2, 131475330), (3, 87650220), (4, 65737665), (5, 52590132), (6, 43825110), (7, 37564380), (9, 29216740), (10, 26295066), (12, 21912555), (14, 18782190), (15, 17530044), (18, 14608370), (20, 13147533), (21, 12521460), (28, 9391095), (30, 8765022), (35, 7512876), (36, 7304185), (42, 6260730), (45, 5843348), (49, 5366340), (60, 4382511), (63, 4173820), (70, 3756438), (84, 3130365), (90, 2921674), (98, 2683170), (105, 2504292), (126, 2086910), (140, 1878219), (147, 1788780), (180, 1460837), (196, 1341585), (210, 1252146), (245, 1073268), (252, 1043455), (294, 894390), (315, 834764), (343, 766620), (420, 626073), (441, 596260), (490, 536634), (588, 447195), (630, 417382), (686, 383310), (735, 357756), (882, 298130), (980, 268317), (1029, 255540), (1260, 208691), (1372, 191655), (1470, 178878), (1715, 153324), (1764, 149065), (2058, 127770), (2205, 119252), (2940, 89439), (3087, 85180), (3430, 76662), (4116, 63885), (4259, 61740), (4410, 59626), (5145, 51108), (6174, 42590), (6860, 38331), (8518, 30870), (8820, 29813), (10290, 25554), (12348, 21295), (12777, 20580), (15435, 17036)]