216261360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{14303}}^1$

素因数の和:14332

約数の個数: 160

約数和(自身を含む): 851374080

約数和(自身を除く): 635112720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 14303, 15120, 28606, 42909, 57212, 71515, 85818, 100121, 114424, 128727, 143030, 171636, 200242, 214545, 228848, 257454, 286060, 300363, 343272, 386181, 400484, 429090, 500605, 514908, 572120, 600726, 643635, 686544, 772362, 800968, 858180, 901089, 1001210, 1029816, 1144240, 1201452, 1287270, 1501815, 1544724, 1601936, 1716360, 1802178, 1930905, 2002420, 2059632, 2402904, 2574540, 2703267, 3003630, 3089448, 3432720, 3604356, 3861810, 4004840, 4505445, 4805808, 5149080, 5406534, 6007260, 6178896, 7208712, 7723620, 8009680, 9010890, 10298160, 10813068, 12014520, 13516335, 14417424, 15447240, 18021780, 21626136, 24029040, 27032670, 30894480, 36043560, 43252272, 54065340, 72087120, 108130680, 216261360]

約数ペア:

[(1, 216261360), (2, 108130680), (3, 72087120), (4, 54065340), (5, 43252272), (6, 36043560), (7, 30894480), (8, 27032670), (9, 24029040), (10, 21626136), (12, 18021780), (14, 15447240), (15, 14417424), (16, 13516335), (18, 12014520), (20, 10813068), (21, 10298160), (24, 9010890), (27, 8009680), (28, 7723620), (30, 7208712), (35, 6178896), (36, 6007260), (40, 5406534), (42, 5149080), (45, 4805808), (48, 4505445), (54, 4004840), (56, 3861810), (60, 3604356), (63, 3432720), (70, 3089448), (72, 3003630), (80, 2703267), (84, 2574540), (90, 2402904), (105, 2059632), (108, 2002420), (112, 1930905), (120, 1802178), (126, 1716360), (135, 1601936), (140, 1544724), (144, 1501815), (168, 1287270), (180, 1201452), (189, 1144240), (210, 1029816), (216, 1001210), (240, 901089), (252, 858180), (270, 800968), (280, 772362), (315, 686544), (336, 643635), (360, 600726), (378, 572120), (420, 514908), (432, 500605), (504, 429090), (540, 400484), (560, 386181), (630, 343272), (720, 300363), (756, 286060), (840, 257454), (945, 228848), (1008, 214545), (1080, 200242), (1260, 171636), (1512, 143030), (1680, 128727), (1890, 114424), (2160, 100121), (2520, 85818), (3024, 71515), (3780, 57212), (5040, 42909), (7560, 28606), (14303, 15120)]