17051520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 55520640

約数和(自身を除く): 38469120

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, 107, 120, 128, 160, 166, 192, 214, 240, 249, 320, 321, 332, 384, 415, 428, 480, 498, 535, 640, 642, 664, 830, 856, 960, 996, 1070, 1245, 1284, 1328, 1605, 1660, 1712, 1920, 1992, 2140, 2490, 2568, 2656, 3210, 3320, 3424, 3984, 4280, 4980, 5136, 5312, 6420, 6640, 6848, 7968, 8560, 8881, 9960, 10272, 10624, 12840, 13280, 13696, 15936, 17120, 17762, 19920, 20544, 25680, 26560, 26643, 31872, 34240, 35524, 39840, 41088, 44405, 51360, 53120, 53286, 68480, 71048, 79680, 88810, 102720, 106572, 133215, 142096, 159360, 177620, 205440, 213144, 266430, 284192, 355240, 426288, 532860, 568384, 710480, 852576, 1065720, 1136768, 1420960, 1705152, 2131440, 2841920, 3410304, 4262880, 5683840, 8525760, 17051520]

約数ペア:

[(1, 17051520), (2, 8525760), (3, 5683840), (4, 4262880), (5, 3410304), (6, 2841920), (8, 2131440), (10, 1705152), (12, 1420960), (15, 1136768), (16, 1065720), (20, 852576), (24, 710480), (30, 568384), (32, 532860), (40, 426288), (48, 355240), (60, 284192), (64, 266430), (80, 213144), (83, 205440), (96, 177620), (107, 159360), (120, 142096), (128, 133215), (160, 106572), (166, 102720), (192, 88810), (214, 79680), (240, 71048), (249, 68480), (320, 53286), (321, 53120), (332, 51360), (384, 44405), (415, 41088), (428, 39840), (480, 35524), (498, 34240), (535, 31872), (640, 26643), (642, 26560), (664, 25680), (830, 20544), (856, 19920), (960, 17762), (996, 17120), (1070, 15936), (1245, 13696), (1284, 13280), (1328, 12840), (1605, 10624), (1660, 10272), (1712, 9960), (1920, 8881), (1992, 8560), (2140, 7968), (2490, 6848), (2568, 6640), (2656, 6420), (3210, 5312), (3320, 5136), (3424, 4980), (3984, 4280)]