70621320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7643}}^1$

素因数の和:7675

約数の個数: 128

約数和(自身を含む): 264176640

約数和(自身を除く): 193555320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 7643, 9240, 15286, 22929, 30572, 38215, 45858, 53501, 61144, 76430, 84073, 91716, 107002, 114645, 152860, 160503, 168146, 183432, 214004, 229290, 252219, 267505, 305720, 321006, 336292, 420365, 428008, 458580, 504438, 535010, 588511, 642012, 672584, 802515, 840730, 917160, 1008876, 1070020, 1177022, 1261095, 1284024, 1605030, 1681460, 1765533, 2017752, 2140040, 2354044, 2522190, 2942555, 3210060, 3362920, 3531066, 4708088, 5044380, 5885110, 6420120, 7062132, 8827665, 10088760, 11770220, 14124264, 17655330, 23540440, 35310660, 70621320]

約数ペア:

[(1, 70621320), (2, 35310660), (3, 23540440), (4, 17655330), (5, 14124264), (6, 11770220), (7, 10088760), (8, 8827665), (10, 7062132), (11, 6420120), (12, 5885110), (14, 5044380), (15, 4708088), (20, 3531066), (21, 3362920), (22, 3210060), (24, 2942555), (28, 2522190), (30, 2354044), (33, 2140040), (35, 2017752), (40, 1765533), (42, 1681460), (44, 1605030), (55, 1284024), (56, 1261095), (60, 1177022), (66, 1070020), (70, 1008876), (77, 917160), (84, 840730), (88, 802515), (105, 672584), (110, 642012), (120, 588511), (132, 535010), (140, 504438), (154, 458580), (165, 428008), (168, 420365), (210, 336292), (220, 321006), (231, 305720), (264, 267505), (280, 252219), (308, 229290), (330, 214004), (385, 183432), (420, 168146), (440, 160503), (462, 152860), (616, 114645), (660, 107002), (770, 91716), (840, 84073), (924, 76430), (1155, 61144), (1320, 53501), (1540, 45858), (1848, 38215), (2310, 30572), (3080, 22929), (4620, 15286), (7643, 9240)]