630460320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{187637}}^1$

素因数の和:187662

約数の個数: 96

約数和(自身を含む): 2269669248

約数和(自身を除く): 1639208928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 187637, 375274, 562911, 750548, 938185, 1125822, 1313459, 1501096, 1876370, 2251644, 2626918, 2814555, 3002192, 3752740, 3940377, 4503288, 5253836, 5629110, 6004384, 6567295, 7505480, 7880754, 9006576, 10507672, 11258220, 13134590, 15010960, 15761508, 18013152, 19701885, 21015344, 22516440, 26269180, 30021920, 31523016, 39403770, 42030688, 45032880, 52538360, 63046032, 78807540, 90065760, 105076720, 126092064, 157615080, 210153440, 315230160, 630460320]

約数ペア:

[(1, 630460320), (2, 315230160), (3, 210153440), (4, 157615080), (5, 126092064), (6, 105076720), (7, 90065760), (8, 78807540), (10, 63046032), (12, 52538360), (14, 45032880), (15, 42030688), (16, 39403770), (20, 31523016), (21, 30021920), (24, 26269180), (28, 22516440), (30, 21015344), (32, 19701885), (35, 18013152), (40, 15761508), (42, 15010960), (48, 13134590), (56, 11258220), (60, 10507672), (70, 9006576), (80, 7880754), (84, 7505480), (96, 6567295), (105, 6004384), (112, 5629110), (120, 5253836), (140, 4503288), (160, 3940377), (168, 3752740), (210, 3002192), (224, 2814555), (240, 2626918), (280, 2251644), (336, 1876370), (420, 1501096), (480, 1313459), (560, 1125822), (672, 938185), (840, 750548), (1120, 562911), (1680, 375274), (3360, 187637)]