8421336720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30223}}^1$

素因数の和:30291

約数の個数: 200

約数和(自身を含む): 29929739136

約数和(自身を除く): 21508402416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 258, 270, 324, 344, 360, 387, 405, 430, 432, 516, 540, 645, 648, 688, 720, 774, 810, 860, 1032, 1080, 1161, 1290, 1296, 1548, 1620, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3240, 3440, 3483, 3870, 4644, 5160, 5805, 6192, 6480, 6966, 7740, 9288, 10320, 11610, 13932, 15480, 17415, 18576, 23220, 27864, 30223, 30960, 34830, 46440, 55728, 60446, 69660, 90669, 92880, 120892, 139320, 151115, 181338, 241784, 272007, 278640, 302230, 362676, 453345, 483568, 544014, 604460, 725352, 816021, 906690, 1088028, 1208920, 1299589, 1360035, 1450704, 1632042, 1813380, 2176056, 2417840, 2448063, 2599178, 2720070, 3264084, 3626760, 3898767, 4080105, 4352112, 4896126, 5198356, 5440140, 6497945, 6528168, 7253520, 7797534, 8160210, 9792252, 10396712, 10880280, 11696301, 12240315, 12995890, 13056336, 15595068, 16320420, 19493835, 19584504, 20793424, 21760560, 23392602, 24480630, 25991780, 31190136, 32640840, 35088903, 38987670, 39169008, 46785204, 48961260, 51983560, 58481505, 62380272, 65281680, 70177806, 77975340, 93570408, 97922520, 103967120, 105266709, 116963010, 140355612, 155950680, 175444515, 187140816, 195845040, 210533418, 233926020, 280711224, 311901360, 350889030, 421066836, 467852040, 526333545, 561422448, 701778060, 842133672, 935704080, 1052667090, 1403556120, 1684267344, 2105334180, 2807112240, 4210668360, 8421336720]

約数ペア:

[(1, 8421336720), (2, 4210668360), (3, 2807112240), (4, 2105334180), (5, 1684267344), (6, 1403556120), (8, 1052667090), (9, 935704080), (10, 842133672), (12, 701778060), (15, 561422448), (16, 526333545), (18, 467852040), (20, 421066836), (24, 350889030), (27, 311901360), (30, 280711224), (36, 233926020), (40, 210533418), (43, 195845040), (45, 187140816), (48, 175444515), (54, 155950680), (60, 140355612), (72, 116963010), (80, 105266709), (81, 103967120), (86, 97922520), (90, 93570408), (108, 77975340), (120, 70177806), (129, 65281680), (135, 62380272), (144, 58481505), (162, 51983560), (172, 48961260), (180, 46785204), (215, 39169008), (216, 38987670), (240, 35088903), (258, 32640840), (270, 31190136), (324, 25991780), (344, 24480630), (360, 23392602), (387, 21760560), (405, 20793424), (430, 19584504), (432, 19493835), (516, 16320420), (540, 15595068), (645, 13056336), (648, 12995890), (688, 12240315), (720, 11696301), (774, 10880280), (810, 10396712), (860, 9792252), (1032, 8160210), (1080, 7797534), (1161, 7253520), (1290, 6528168), (1296, 6497945), (1548, 5440140), (1620, 5198356), (1720, 4896126), (1935, 4352112), (2064, 4080105), (2160, 3898767), (2322, 3626760), (2580, 3264084), (3096, 2720070), (3240, 2599178), (3440, 2448063), (3483, 2417840), (3870, 2176056), (4644, 1813380), (5160, 1632042), (5805, 1450704), (6192, 1360035), (6480, 1299589), (6966, 1208920), (7740, 1088028), (9288, 906690), (10320, 816021), (11610, 725352), (13932, 604460), (15480, 544014), (17415, 483568), (18576, 453345), (23220, 362676), (27864, 302230), (30223, 278640), (30960, 272007), (34830, 241784), (46440, 181338), (55728, 151115), (60446, 139320), (69660, 120892), (90669, 92880)]