234521280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11633}}^1$

素因数の和:11663

約数の個数: 168

約数和(自身を含む): 921971232

約数和(自身を除く): 687449952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 11633, 20160, 23266, 34899, 46532, 58165, 69798, 81431, 93064, 104697, 116330, 139596, 162862, 174495, 186128, 209394, 232660, 244293, 279192, 325724, 348990, 372256, 407155, 418788, 465320, 488586, 523485, 558384, 651448, 697980, 732879, 744512, 814310, 837576, 930640, 977172, 1046970, 1116768, 1221465, 1302896, 1395960, 1465758, 1628620, 1675152, 1861280, 1954344, 2093940, 2233536, 2442930, 2605792, 2791920, 2931516, 3257240, 3350304, 3664395, 3722560, 3908688, 4187880, 4885860, 5211584, 5583840, 5863032, 6514480, 6700608, 7328790, 7817376, 8375760, 9771720, 11167680, 11726064, 13028960, 14657580, 15634752, 16751520, 19543440, 23452128, 26057920, 29315160, 33503040, 39086880, 46904256, 58630320, 78173760, 117260640, 234521280]

約数ペア:

[(1, 234521280), (2, 117260640), (3, 78173760), (4, 58630320), (5, 46904256), (6, 39086880), (7, 33503040), (8, 29315160), (9, 26057920), (10, 23452128), (12, 19543440), (14, 16751520), (15, 15634752), (16, 14657580), (18, 13028960), (20, 11726064), (21, 11167680), (24, 9771720), (28, 8375760), (30, 7817376), (32, 7328790), (35, 6700608), (36, 6514480), (40, 5863032), (42, 5583840), (45, 5211584), (48, 4885860), (56, 4187880), (60, 3908688), (63, 3722560), (64, 3664395), (70, 3350304), (72, 3257240), (80, 2931516), (84, 2791920), (90, 2605792), (96, 2442930), (105, 2233536), (112, 2093940), (120, 1954344), (126, 1861280), (140, 1675152), (144, 1628620), (160, 1465758), (168, 1395960), (180, 1302896), (192, 1221465), (210, 1116768), (224, 1046970), (240, 977172), (252, 930640), (280, 837576), (288, 814310), (315, 744512), (320, 732879), (336, 697980), (360, 651448), (420, 558384), (448, 523485), (480, 488586), (504, 465320), (560, 418788), (576, 407155), (630, 372256), (672, 348990), (720, 325724), (840, 279192), (960, 244293), (1008, 232660), (1120, 209394), (1260, 186128), (1344, 174495), (1440, 162862), (1680, 139596), (2016, 116330), (2240, 104697), (2520, 93064), (2880, 81431), (3360, 69798), (4032, 58165), (5040, 46532), (6720, 34899), (10080, 23266), (11633, 20160)]