15896405280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{59887}}^1$

素因数の和:59991

約数の個数: 192

約数和(自身を含む): 57952419840

約数和(自身を除く): 42056014560

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, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 553, 560, 632, 672, 790, 840, 948, 1106, 1120, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2528, 2765, 3160, 3318, 3360, 3792, 4424, 4740, 5530, 6320, 6636, 7584, 8295, 8848, 9480, 11060, 12640, 13272, 16590, 17696, 18960, 22120, 26544, 33180, 37920, 44240, 53088, 59887, 66360, 88480, 119774, 132720, 179661, 239548, 265440, 299435, 359322, 419209, 479096, 598870, 718644, 838418, 898305, 958192, 1197740, 1257627, 1437288, 1676836, 1796610, 1916384, 2096045, 2395480, 2515254, 2874576, 3353672, 3593220, 4192090, 4731073, 4790960, 5030508, 5749152, 6288135, 6707344, 7186440, 8384180, 9462146, 9581920, 10061016, 12576270, 13414688, 14193219, 14372880, 16768360, 18924292, 20122032, 23655365, 25152540, 28386438, 28745760, 33117511, 33536720, 37848584, 40244064, 47310730, 50305080, 56772876, 66235022, 67073440, 70966095, 75697168, 94621460, 99352533, 100610160, 113545752, 132470044, 141932190, 151394336, 165587555, 189242920, 198705066, 201220320, 227091504, 264940088, 283864380, 331175110, 378485840, 397410132, 454183008, 496762665, 529880176, 567728760, 662350220, 756971680, 794820264, 993525330, 1059760352, 1135457520, 1324700440, 1589640528, 1987050660, 2270915040, 2649400880, 3179281056, 3974101320, 5298801760, 7948202640, 15896405280]

約数ペア:

[(1, 15896405280), (2, 7948202640), (3, 5298801760), (4, 3974101320), (5, 3179281056), (6, 2649400880), (7, 2270915040), (8, 1987050660), (10, 1589640528), (12, 1324700440), (14, 1135457520), (15, 1059760352), (16, 993525330), (20, 794820264), (21, 756971680), (24, 662350220), (28, 567728760), (30, 529880176), (32, 496762665), (35, 454183008), (40, 397410132), (42, 378485840), (48, 331175110), (56, 283864380), (60, 264940088), (70, 227091504), (79, 201220320), (80, 198705066), (84, 189242920), (96, 165587555), (105, 151394336), (112, 141932190), (120, 132470044), (140, 113545752), (158, 100610160), (160, 99352533), (168, 94621460), (210, 75697168), (224, 70966095), (237, 67073440), (240, 66235022), (280, 56772876), (316, 50305080), (336, 47310730), (395, 40244064), (420, 37848584), (474, 33536720), (480, 33117511), (553, 28745760), (560, 28386438), (632, 25152540), (672, 23655365), (790, 20122032), (840, 18924292), (948, 16768360), (1106, 14372880), (1120, 14193219), (1185, 13414688), (1264, 12576270), (1580, 10061016), (1659, 9581920), (1680, 9462146), (1896, 8384180), (2212, 7186440), (2370, 6707344), (2528, 6288135), (2765, 5749152), (3160, 5030508), (3318, 4790960), (3360, 4731073), (3792, 4192090), (4424, 3593220), (4740, 3353672), (5530, 2874576), (6320, 2515254), (6636, 2395480), (7584, 2096045), (8295, 1916384), (8848, 1796610), (9480, 1676836), (11060, 1437288), (12640, 1257627), (13272, 1197740), (16590, 958192), (17696, 898305), (18960, 838418), (22120, 718644), (26544, 598870), (33180, 479096), (37920, 419209), (44240, 359322), (53088, 299435), (59887, 265440), (66360, 239548), (88480, 179661), (119774, 132720)]