1688354880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2287}}^1$

素因数の和:3076

約数の個数: 112

約数和(自身を含む): 5369844480

約数和(自身を除く): 3681489600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 769, 960, 1538, 2287, 2307, 3076, 3845, 4574, 4614, 6152, 6861, 7690, 9148, 9228, 11435, 11535, 12304, 13722, 15380, 18296, 18456, 22870, 23070, 24608, 27444, 30760, 34305, 36592, 36912, 45740, 46140, 49216, 54888, 61520, 68610, 73184, 73824, 91480, 92280, 109776, 123040, 137220, 146368, 147648, 182960, 184560, 219552, 246080, 274440, 365920, 369120, 439104, 548880, 731840, 738240, 1097760, 1758703, 2195520, 3517406, 5276109, 7034812, 8793515, 10552218, 14069624, 17587030, 21104436, 26380545, 28139248, 35174060, 42208872, 52761090, 56278496, 70348120, 84417744, 105522180, 112556992, 140696240, 168835488, 211044360, 281392480, 337670976, 422088720, 562784960, 844177440, 1688354880]

約数ペア:

[(1, 1688354880), (2, 844177440), (3, 562784960), (4, 422088720), (5, 337670976), (6, 281392480), (8, 211044360), (10, 168835488), (12, 140696240), (15, 112556992), (16, 105522180), (20, 84417744), (24, 70348120), (30, 56278496), (32, 52761090), (40, 42208872), (48, 35174060), (60, 28139248), (64, 26380545), (80, 21104436), (96, 17587030), (120, 14069624), (160, 10552218), (192, 8793515), (240, 7034812), (320, 5276109), (480, 3517406), (769, 2195520), (960, 1758703), (1538, 1097760), (2287, 738240), (2307, 731840), (3076, 548880), (3845, 439104), (4574, 369120), (4614, 365920), (6152, 274440), (6861, 246080), (7690, 219552), (9148, 184560), (9228, 182960), (11435, 147648), (11535, 146368), (12304, 137220), (13722, 123040), (15380, 109776), (18296, 92280), (18456, 91480), (22870, 73824), (23070, 73184), (24608, 68610), (27444, 61520), (30760, 54888), (34305, 49216), (36592, 46140), (36912, 45740)]