669906720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{22153}}^1$

素因数の和:22184

約数の個数: 192

約数和(自身を含む): 2679747840

約数和(自身を除く): 2009841120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 22153, 30240, 44306, 66459, 88612, 110765, 132918, 155071, 177224, 199377, 221530, 265836, 310142, 332295, 354448, 398754, 443060, 465213, 531672, 598131, 620284, 664590, 708896, 775355, 797508, 886120, 930426, 996885, 1063344, 1196262, 1240568, 1329180, 1395639, 1550710, 1595016, 1772240, 1860852, 1993770, 2126688, 2326065, 2392524, 2481136, 2658360, 2791278, 2990655, 3101420, 3190032, 3544480, 3721704, 3987540, 4186917, 4652130, 4785048, 4962272, 5316720, 5582556, 5981310, 6202840, 6380064, 6978195, 7443408, 7975080, 8373834, 9304260, 9570096, 10633440, 11165112, 11962620, 12405680, 13956390, 14886816, 15950160, 16747668, 18608520, 19140192, 20934585, 22330224, 23925240, 24811360, 27912780, 31900320, 33495336, 37217040, 41869170, 44660448, 47850480, 55825560, 66990672, 74434080, 83738340, 95700960, 111651120, 133981344, 167476680, 223302240, 334953360, 669906720]

約数ペア:

[(1, 669906720), (2, 334953360), (3, 223302240), (4, 167476680), (5, 133981344), (6, 111651120), (7, 95700960), (8, 83738340), (9, 74434080), (10, 66990672), (12, 55825560), (14, 47850480), (15, 44660448), (16, 41869170), (18, 37217040), (20, 33495336), (21, 31900320), (24, 27912780), (27, 24811360), (28, 23925240), (30, 22330224), (32, 20934585), (35, 19140192), (36, 18608520), (40, 16747668), (42, 15950160), (45, 14886816), (48, 13956390), (54, 12405680), (56, 11962620), (60, 11165112), (63, 10633440), (70, 9570096), (72, 9304260), (80, 8373834), (84, 7975080), (90, 7443408), (96, 6978195), (105, 6380064), (108, 6202840), (112, 5981310), (120, 5582556), (126, 5316720), (135, 4962272), (140, 4785048), (144, 4652130), (160, 4186917), (168, 3987540), (180, 3721704), (189, 3544480), (210, 3190032), (216, 3101420), (224, 2990655), (240, 2791278), (252, 2658360), (270, 2481136), (280, 2392524), (288, 2326065), (315, 2126688), (336, 1993770), (360, 1860852), (378, 1772240), (420, 1595016), (432, 1550710), (480, 1395639), (504, 1329180), (540, 1240568), (560, 1196262), (630, 1063344), (672, 996885), (720, 930426), (756, 886120), (840, 797508), (864, 775355), (945, 708896), (1008, 664590), (1080, 620284), (1120, 598131), (1260, 531672), (1440, 465213), (1512, 443060), (1680, 398754), (1890, 354448), (2016, 332295), (2160, 310142), (2520, 265836), (3024, 221530), (3360, 199377), (3780, 177224), (4320, 155071), (5040, 132918), (6048, 110765), (7560, 88612), (10080, 66459), (15120, 44306), (22153, 30240)]