1587830160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1879}}^1$

素因数の和:2405

約数の個数: 160

約数和(自身を含む): 5639639040

約数和(自身を除く): 4051808880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 503, 560, 840, 1006, 1509, 1680, 1879, 2012, 2515, 3018, 3521, 3758, 4024, 5030, 5637, 6036, 7042, 7516, 7545, 8048, 9395, 10060, 10563, 11274, 12072, 13153, 14084, 15032, 15090, 17605, 18790, 20120, 21126, 22548, 24144, 26306, 28168, 28185, 30064, 30180, 35210, 37580, 39459, 40240, 42252, 45096, 52612, 52815, 56336, 56370, 60360, 65765, 70420, 75160, 78918, 84504, 90192, 105224, 105630, 112740, 120720, 131530, 140840, 150320, 157836, 169008, 197295, 210448, 211260, 225480, 263060, 281680, 315672, 394590, 422520, 450960, 526120, 631344, 789180, 845040, 945137, 1052240, 1578360, 1890274, 2835411, 3156720, 3780548, 4725685, 5670822, 6615959, 7561096, 9451370, 11341644, 13231918, 14177055, 15122192, 18902740, 19847877, 22683288, 26463836, 28354110, 33079795, 37805480, 39695754, 45366576, 52927672, 56708220, 66159590, 75610960, 79391508, 99239385, 105855344, 113416440, 132319180, 158783016, 198478770, 226832880, 264638360, 317566032, 396957540, 529276720, 793915080, 1587830160]

約数ペア:

[(1, 1587830160), (2, 793915080), (3, 529276720), (4, 396957540), (5, 317566032), (6, 264638360), (7, 226832880), (8, 198478770), (10, 158783016), (12, 132319180), (14, 113416440), (15, 105855344), (16, 99239385), (20, 79391508), (21, 75610960), (24, 66159590), (28, 56708220), (30, 52927672), (35, 45366576), (40, 39695754), (42, 37805480), (48, 33079795), (56, 28354110), (60, 26463836), (70, 22683288), (80, 19847877), (84, 18902740), (105, 15122192), (112, 14177055), (120, 13231918), (140, 11341644), (168, 9451370), (210, 7561096), (240, 6615959), (280, 5670822), (336, 4725685), (420, 3780548), (503, 3156720), (560, 2835411), (840, 1890274), (1006, 1578360), (1509, 1052240), (1680, 945137), (1879, 845040), (2012, 789180), (2515, 631344), (3018, 526120), (3521, 450960), (3758, 422520), (4024, 394590), (5030, 315672), (5637, 281680), (6036, 263060), (7042, 225480), (7516, 211260), (7545, 210448), (8048, 197295), (9395, 169008), (10060, 157836), (10563, 150320), (11274, 140840), (12072, 131530), (13153, 120720), (14084, 112740), (15032, 105630), (15090, 105224), (17605, 90192), (18790, 84504), (20120, 78918), (21126, 75160), (22548, 70420), (24144, 65765), (26306, 60360), (28168, 56370), (28185, 56336), (30064, 52815), (30180, 52612), (35210, 45096), (37580, 42252), (39459, 40240)]