2016537720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 6139584000

約数和(自身を除く): 4123046280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 379, 404, 439, 505, 606, 758, 808, 878, 1010, 1137, 1212, 1317, 1515, 1516, 1756, 1895, 2020, 2195, 2274, 2424, 2634, 3030, 3032, 3512, 3790, 4040, 4390, 4548, 5268, 5685, 6060, 6585, 7580, 8780, 9096, 10536, 11370, 12120, 13170, 15160, 17560, 22740, 26340, 38279, 44339, 45480, 52680, 76558, 88678, 114837, 133017, 153116, 166381, 177356, 191395, 221695, 229674, 266034, 306232, 332762, 354712, 382790, 443390, 459348, 499143, 532068, 574185, 665085, 665524, 765580, 831905, 886780, 918696, 998286, 1064136, 1148370, 1330170, 1331048, 1531160, 1663810, 1773560, 1996572, 2296740, 2495715, 2660340, 3327620, 3993144, 4593480, 4991430, 5320680, 6655240, 9982860, 16804481, 19965720, 33608962, 50413443, 67217924, 84022405, 100826886, 134435848, 168044810, 201653772, 252067215, 336089620, 403307544, 504134430, 672179240, 1008268860, 2016537720]

約数ペア:

[(1, 2016537720), (2, 1008268860), (3, 672179240), (4, 504134430), (5, 403307544), (6, 336089620), (8, 252067215), (10, 201653772), (12, 168044810), (15, 134435848), (20, 100826886), (24, 84022405), (30, 67217924), (40, 50413443), (60, 33608962), (101, 19965720), (120, 16804481), (202, 9982860), (303, 6655240), (379, 5320680), (404, 4991430), (439, 4593480), (505, 3993144), (606, 3327620), (758, 2660340), (808, 2495715), (878, 2296740), (1010, 1996572), (1137, 1773560), (1212, 1663810), (1317, 1531160), (1515, 1331048), (1516, 1330170), (1756, 1148370), (1895, 1064136), (2020, 998286), (2195, 918696), (2274, 886780), (2424, 831905), (2634, 765580), (3030, 665524), (3032, 665085), (3512, 574185), (3790, 532068), (4040, 499143), (4390, 459348), (4548, 443390), (5268, 382790), (5685, 354712), (6060, 332762), (6585, 306232), (7580, 266034), (8780, 229674), (9096, 221695), (10536, 191395), (11370, 177356), (12120, 166381), (13170, 153116), (15160, 133017), (17560, 114837), (22740, 88678), (26340, 76558), (38279, 52680), (44339, 45480)]