6811747320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{7643}}^1$

素因数の和:8725

約数の個数: 128

約数和(自身を含む): 23379632640

約数和(自身を除く): 16567885320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1061, 2122, 3183, 4244, 5305, 6366, 7427, 7643, 8488, 10610, 12732, 14854, 15286, 15915, 21220, 22281, 22929, 25464, 29708, 30572, 31830, 37135, 38215, 42440, 44562, 45858, 53501, 59416, 61144, 63660, 74270, 76430, 89124, 91716, 107002, 111405, 114645, 127320, 148540, 152860, 160503, 178248, 183432, 214004, 222810, 229290, 267505, 297080, 305720, 321006, 428008, 445620, 458580, 535010, 642012, 802515, 891240, 917160, 1070020, 1284024, 1605030, 2140040, 3210060, 6420120, 8109223, 16218446, 24327669, 32436892, 40546115, 48655338, 56764561, 64873784, 81092230, 97310676, 113529122, 121638345, 162184460, 170293683, 194621352, 227058244, 243276690, 283822805, 324368920, 340587366, 454116488, 486553380, 567645610, 681174732, 851468415, 973106760, 1135291220, 1362349464, 1702936830, 2270582440, 3405873660, 6811747320]

約数ペア:

[(1, 6811747320), (2, 3405873660), (3, 2270582440), (4, 1702936830), (5, 1362349464), (6, 1135291220), (7, 973106760), (8, 851468415), (10, 681174732), (12, 567645610), (14, 486553380), (15, 454116488), (20, 340587366), (21, 324368920), (24, 283822805), (28, 243276690), (30, 227058244), (35, 194621352), (40, 170293683), (42, 162184460), (56, 121638345), (60, 113529122), (70, 97310676), (84, 81092230), (105, 64873784), (120, 56764561), (140, 48655338), (168, 40546115), (210, 32436892), (280, 24327669), (420, 16218446), (840, 8109223), (1061, 6420120), (2122, 3210060), (3183, 2140040), (4244, 1605030), (5305, 1284024), (6366, 1070020), (7427, 917160), (7643, 891240), (8488, 802515), (10610, 642012), (12732, 535010), (14854, 458580), (15286, 445620), (15915, 428008), (21220, 321006), (22281, 305720), (22929, 297080), (25464, 267505), (29708, 229290), (30572, 222810), (31830, 214004), (37135, 183432), (38215, 178248), (42440, 160503), (44562, 152860), (45858, 148540), (53501, 127320), (59416, 114645), (61144, 111405), (63660, 107002), (74270, 91716), (76430, 89124)]