85070160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{16879}}^1$

素因数の和:16905

約数の個数: 120

約数和(自身を含む): 326526720

約数和(自身を除く): 241456560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 16879, 33758, 50637, 67516, 84395, 101274, 118153, 135032, 151911, 168790, 202548, 236306, 253185, 270064, 303822, 337580, 354459, 405096, 472612, 506370, 590765, 607644, 675160, 708918, 759555, 810192, 945224, 1012740, 1063377, 1181530, 1215288, 1350320, 1417836, 1519110, 1772295, 1890448, 2025480, 2126754, 2363060, 2430576, 2835672, 3038220, 3544590, 4050960, 4253508, 4726120, 5316885, 5671344, 6076440, 7089180, 8507016, 9452240, 10633770, 12152880, 14178360, 17014032, 21267540, 28356720, 42535080, 85070160]

約数ペア:

[(1, 85070160), (2, 42535080), (3, 28356720), (4, 21267540), (5, 17014032), (6, 14178360), (7, 12152880), (8, 10633770), (9, 9452240), (10, 8507016), (12, 7089180), (14, 6076440), (15, 5671344), (16, 5316885), (18, 4726120), (20, 4253508), (21, 4050960), (24, 3544590), (28, 3038220), (30, 2835672), (35, 2430576), (36, 2363060), (40, 2126754), (42, 2025480), (45, 1890448), (48, 1772295), (56, 1519110), (60, 1417836), (63, 1350320), (70, 1215288), (72, 1181530), (80, 1063377), (84, 1012740), (90, 945224), (105, 810192), (112, 759555), (120, 708918), (126, 675160), (140, 607644), (144, 590765), (168, 506370), (180, 472612), (210, 405096), (240, 354459), (252, 337580), (280, 303822), (315, 270064), (336, 253185), (360, 236306), (420, 202548), (504, 168790), (560, 151911), (630, 135032), (720, 118153), (840, 101274), (1008, 84395), (1260, 67516), (1680, 50637), (2520, 33758), (5040, 16879)]