3727376520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{2621}}^1$

素因数の和:4335

約数の個数: 128

約数和(自身を含む): 12792003840

約数和(自身を除く): 9064627320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1693, 2621, 3386, 5079, 5242, 6772, 7863, 8465, 10158, 10484, 11851, 13105, 13544, 15726, 16930, 18347, 20316, 20968, 23702, 25395, 26210, 31452, 33860, 35553, 36694, 39315, 40632, 47404, 50790, 52420, 55041, 59255, 62904, 67720, 71106, 73388, 78630, 91735, 94808, 101580, 104840, 110082, 118510, 142212, 146776, 157260, 177765, 183470, 203160, 220164, 237020, 275205, 284424, 314520, 355530, 366940, 440328, 474040, 550410, 711060, 733880, 1100820, 1422120, 2201640, 4437353, 8874706, 13312059, 17749412, 22186765, 26624118, 31061471, 35498824, 44373530, 53248236, 62122942, 66560295, 88747060, 93184413, 106496472, 124245884, 133120590, 155307355, 177494120, 186368826, 248491768, 266241180, 310614710, 372737652, 465922065, 532482360, 621229420, 745475304, 931844130, 1242458840, 1863688260, 3727376520]

約数ペア:

[(1, 3727376520), (2, 1863688260), (3, 1242458840), (4, 931844130), (5, 745475304), (6, 621229420), (7, 532482360), (8, 465922065), (10, 372737652), (12, 310614710), (14, 266241180), (15, 248491768), (20, 186368826), (21, 177494120), (24, 155307355), (28, 133120590), (30, 124245884), (35, 106496472), (40, 93184413), (42, 88747060), (56, 66560295), (60, 62122942), (70, 53248236), (84, 44373530), (105, 35498824), (120, 31061471), (140, 26624118), (168, 22186765), (210, 17749412), (280, 13312059), (420, 8874706), (840, 4437353), (1693, 2201640), (2621, 1422120), (3386, 1100820), (5079, 733880), (5242, 711060), (6772, 550410), (7863, 474040), (8465, 440328), (10158, 366940), (10484, 355530), (11851, 314520), (13105, 284424), (13544, 275205), (15726, 237020), (16930, 220164), (18347, 203160), (20316, 183470), (20968, 177765), (23702, 157260), (25395, 146776), (26210, 142212), (31452, 118510), (33860, 110082), (35553, 104840), (36694, 101580), (39315, 94808), (40632, 91735), (47404, 78630), (50790, 73388), (52420, 71106), (55041, 67720), (59255, 62904)]