286588260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{10831}}^1$

素因数の和:10863

約数の個数: 144

約数和(自身を含む): 1037272320

約数和(自身を除く): 750684060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 10831, 13230, 21662, 26460, 32493, 43324, 54155, 64986, 75817, 97479, 108310, 129972, 151634, 162465, 194958, 216620, 227451, 292437, 303268, 324930, 379085, 389916, 454902, 487395, 530719, 584874, 649860, 682353, 758170, 909804, 974790, 1061438, 1137255, 1169748, 1364706, 1462185, 1516340, 1592157, 1949580, 2047059, 2122876, 2274510, 2653595, 2729412, 2924370, 3184314, 3411765, 4094118, 4549020, 4776471, 5307190, 5848740, 6368628, 6823530, 7960785, 8188236, 9552942, 10235295, 10614380, 13647060, 14329413, 15921570, 19105884, 20470590, 23882355, 28658826, 31843140, 40941180, 47764710, 57317652, 71647065, 95529420, 143294130, 286588260]

約数ペア:

[(1, 286588260), (2, 143294130), (3, 95529420), (4, 71647065), (5, 57317652), (6, 47764710), (7, 40941180), (9, 31843140), (10, 28658826), (12, 23882355), (14, 20470590), (15, 19105884), (18, 15921570), (20, 14329413), (21, 13647060), (27, 10614380), (28, 10235295), (30, 9552942), (35, 8188236), (36, 7960785), (42, 6823530), (45, 6368628), (49, 5848740), (54, 5307190), (60, 4776471), (63, 4549020), (70, 4094118), (84, 3411765), (90, 3184314), (98, 2924370), (105, 2729412), (108, 2653595), (126, 2274510), (135, 2122876), (140, 2047059), (147, 1949580), (180, 1592157), (189, 1516340), (196, 1462185), (210, 1364706), (245, 1169748), (252, 1137255), (270, 1061438), (294, 974790), (315, 909804), (378, 758170), (420, 682353), (441, 649860), (490, 584874), (540, 530719), (588, 487395), (630, 454902), (735, 389916), (756, 379085), (882, 324930), (945, 303268), (980, 292437), (1260, 227451), (1323, 216620), (1470, 194958), (1764, 162465), (1890, 151634), (2205, 129972), (2646, 108310), (2940, 97479), (3780, 75817), (4410, 64986), (5292, 54155), (6615, 43324), (8820, 32493), (10831, 26460), (13230, 21662)]