2023393920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12697}}^1$

素因数の和:12802

約数の個数: 128

約数和(自身を含む): 6527787840

約数和(自身を除く): 4504393920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1245, 1328, 1660, 1920, 1992, 2490, 2656, 3320, 3984, 4980, 5312, 6640, 7968, 9960, 10624, 12697, 13280, 15936, 19920, 25394, 26560, 31872, 38091, 39840, 50788, 53120, 63485, 76182, 79680, 101576, 126970, 152364, 159360, 190455, 203152, 253940, 304728, 380910, 406304, 507880, 609456, 761820, 812608, 1015760, 1053851, 1218912, 1523640, 1625216, 2031520, 2107702, 2437824, 3047280, 3161553, 4063040, 4215404, 4875648, 5269255, 6094560, 6323106, 8126080, 8430808, 10538510, 12189120, 12646212, 15807765, 16861616, 21077020, 24378240, 25292424, 31615530, 33723232, 42154040, 50584848, 63231060, 67446464, 84308080, 101169696, 126462120, 134892928, 168616160, 202339392, 252924240, 337232320, 404678784, 505848480, 674464640, 1011696960, 2023393920]

約数ペア:

[(1, 2023393920), (2, 1011696960), (3, 674464640), (4, 505848480), (5, 404678784), (6, 337232320), (8, 252924240), (10, 202339392), (12, 168616160), (15, 134892928), (16, 126462120), (20, 101169696), (24, 84308080), (30, 67446464), (32, 63231060), (40, 50584848), (48, 42154040), (60, 33723232), (64, 31615530), (80, 25292424), (83, 24378240), (96, 21077020), (120, 16861616), (128, 15807765), (160, 12646212), (166, 12189120), (192, 10538510), (240, 8430808), (249, 8126080), (320, 6323106), (332, 6094560), (384, 5269255), (415, 4875648), (480, 4215404), (498, 4063040), (640, 3161553), (664, 3047280), (830, 2437824), (960, 2107702), (996, 2031520), (1245, 1625216), (1328, 1523640), (1660, 1218912), (1920, 1053851), (1992, 1015760), (2490, 812608), (2656, 761820), (3320, 609456), (3984, 507880), (4980, 406304), (5312, 380910), (6640, 304728), (7968, 253940), (9960, 203152), (10624, 190455), (12697, 159360), (13280, 152364), (15936, 126970), (19920, 101576), (25394, 79680), (26560, 76182), (31872, 63485), (38091, 53120), (39840, 50788)]