128792760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 398926080

約数和(自身を除く): 270133320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 83, 120, 134, 166, 193, 201, 249, 268, 332, 335, 386, 402, 415, 498, 536, 579, 664, 670, 772, 804, 830, 965, 996, 1005, 1158, 1245, 1340, 1544, 1608, 1660, 1930, 1992, 2010, 2316, 2490, 2680, 2895, 3320, 3860, 4020, 4632, 4980, 5561, 5790, 7720, 8040, 9960, 11122, 11580, 12931, 16019, 16683, 22244, 23160, 25862, 27805, 32038, 33366, 38793, 44488, 48057, 51724, 55610, 64076, 64655, 66732, 77586, 80095, 83415, 96114, 103448, 111220, 128152, 129310, 133464, 155172, 160190, 166830, 192228, 193965, 222440, 240285, 258620, 310344, 320380, 333660, 384456, 387930, 480570, 517240, 640760, 667320, 775860, 961140, 1073273, 1551720, 1922280, 2146546, 3219819, 4293092, 5366365, 6439638, 8586184, 10732730, 12879276, 16099095, 21465460, 25758552, 32198190, 42930920, 64396380, 128792760]

約数ペア:

[(1, 128792760), (2, 64396380), (3, 42930920), (4, 32198190), (5, 25758552), (6, 21465460), (8, 16099095), (10, 12879276), (12, 10732730), (15, 8586184), (20, 6439638), (24, 5366365), (30, 4293092), (40, 3219819), (60, 2146546), (67, 1922280), (83, 1551720), (120, 1073273), (134, 961140), (166, 775860), (193, 667320), (201, 640760), (249, 517240), (268, 480570), (332, 387930), (335, 384456), (386, 333660), (402, 320380), (415, 310344), (498, 258620), (536, 240285), (579, 222440), (664, 193965), (670, 192228), (772, 166830), (804, 160190), (830, 155172), (965, 133464), (996, 129310), (1005, 128152), (1158, 111220), (1245, 103448), (1340, 96114), (1544, 83415), (1608, 80095), (1660, 77586), (1930, 66732), (1992, 64655), (2010, 64076), (2316, 55610), (2490, 51724), (2680, 48057), (2895, 44488), (3320, 38793), (3860, 33366), (4020, 32038), (4632, 27805), (4980, 25862), (5561, 23160), (5790, 22244), (7720, 16683), (8040, 16019), (9960, 12931), (11122, 11580)]