86705640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{3823}}^1$

素因数の和:3853

約数の個数: 160

約数和(自身を含む): 333146880

約数和(自身を除く): 246441240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 3823, 4536, 5670, 7560, 7646, 11340, 11469, 15292, 19115, 22680, 22938, 26761, 30584, 34407, 38230, 45876, 53522, 57345, 68814, 76460, 80283, 91752, 103221, 107044, 114690, 133805, 137628, 152920, 160566, 172035, 206442, 214088, 229380, 240849, 267610, 275256, 309663, 321132, 344070, 401415, 412884, 458760, 481698, 516105, 535220, 619326, 642264, 688140, 722547, 802830, 825768, 963396, 1032210, 1070440, 1204245, 1238652, 1376280, 1445094, 1548315, 1605660, 1926792, 2064420, 2167641, 2408490, 2477304, 2890188, 3096630, 3211320, 3612735, 4128840, 4335282, 4816980, 5780376, 6193260, 7225470, 8670564, 9633960, 10838205, 12386520, 14450940, 17341128, 21676410, 28901880, 43352820, 86705640]

約数ペア:

[(1, 86705640), (2, 43352820), (3, 28901880), (4, 21676410), (5, 17341128), (6, 14450940), (7, 12386520), (8, 10838205), (9, 9633960), (10, 8670564), (12, 7225470), (14, 6193260), (15, 5780376), (18, 4816980), (20, 4335282), (21, 4128840), (24, 3612735), (27, 3211320), (28, 3096630), (30, 2890188), (35, 2477304), (36, 2408490), (40, 2167641), (42, 2064420), (45, 1926792), (54, 1605660), (56, 1548315), (60, 1445094), (63, 1376280), (70, 1238652), (72, 1204245), (81, 1070440), (84, 1032210), (90, 963396), (105, 825768), (108, 802830), (120, 722547), (126, 688140), (135, 642264), (140, 619326), (162, 535220), (168, 516105), (180, 481698), (189, 458760), (210, 412884), (216, 401415), (252, 344070), (270, 321132), (280, 309663), (315, 275256), (324, 267610), (360, 240849), (378, 229380), (405, 214088), (420, 206442), (504, 172035), (540, 160566), (567, 152920), (630, 137628), (648, 133805), (756, 114690), (810, 107044), (840, 103221), (945, 91752), (1080, 80283), (1134, 76460), (1260, 68814), (1512, 57345), (1620, 53522), (1890, 45876), (2268, 38230), (2520, 34407), (2835, 30584), (3240, 26761), (3780, 22938), (3823, 22680), (4536, 19115), (5670, 15292), (7560, 11469), (7646, 11340)]