213405411240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{28228229}}^1$

素因数の和:28228256

約数の個数: 128

約数和(自身を含む): 812973024000

約数和(自身を除く): 599567612760

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, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 28228229, 56456458, 84684687, 112912916, 141141145, 169369374, 197597603, 225825832, 254054061, 282282290, 338738748, 395195206, 423423435, 508108122, 564564580, 592792809, 677477496, 762162183, 790390412, 846846870, 987988015, 1016216244, 1129129160, 1185585618, 1270270305, 1524324366, 1580780824, 1693693740, 1778378427, 1975976030, 2032432488, 2371171236, 2540540610, 2963964045, 3048648732, 3387387480, 3556756854, 3810810915, 3951952060, 4742342472, 5081081220, 5335135281, 5927928090, 6097297464, 7113513708, 7621621830, 7903904120, 8891892135, 10162162440, 10670270562, 11855856180, 14227027416, 15243243660, 17783784270, 21340541124, 23711712360, 26675676405, 30486487320, 35567568540, 42681082248, 53351352810, 71135137080, 106702705620, 213405411240]

約数ペア:

[(1, 213405411240), (2, 106702705620), (3, 71135137080), (4, 53351352810), (5, 42681082248), (6, 35567568540), (7, 30486487320), (8, 26675676405), (9, 23711712360), (10, 21340541124), (12, 17783784270), (14, 15243243660), (15, 14227027416), (18, 11855856180), (20, 10670270562), (21, 10162162440), (24, 8891892135), (27, 7903904120), (28, 7621621830), (30, 7113513708), (35, 6097297464), (36, 5927928090), (40, 5335135281), (42, 5081081220), (45, 4742342472), (54, 3951952060), (56, 3810810915), (60, 3556756854), (63, 3387387480), (70, 3048648732), (72, 2963964045), (84, 2540540610), (90, 2371171236), (105, 2032432488), (108, 1975976030), (120, 1778378427), (126, 1693693740), (135, 1580780824), (140, 1524324366), (168, 1270270305), (180, 1185585618), (189, 1129129160), (210, 1016216244), (216, 987988015), (252, 846846870), (270, 790390412), (280, 762162183), (315, 677477496), (360, 592792809), (378, 564564580), (420, 508108122), (504, 423423435), (540, 395195206), (630, 338738748), (756, 282282290), (840, 254054061), (945, 225825832), (1080, 197597603), (1260, 169369374), (1512, 141141145), (1890, 112912916), (2520, 84684687), (3780, 56456458), (7560, 28228229)]