84274880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 112

約数和(自身を含む): 215066880

約数和(自身を除く): 130792000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 83, 95, 152, 160, 166, 167, 190, 304, 320, 332, 334, 380, 415, 608, 664, 668, 760, 830, 835, 1216, 1328, 1336, 1520, 1577, 1660, 1670, 2656, 2672, 3040, 3154, 3173, 3320, 3340, 5312, 5344, 6080, 6308, 6346, 6640, 6680, 7885, 10688, 12616, 12692, 13280, 13360, 13861, 15770, 15865, 25232, 25384, 26560, 26720, 27722, 31540, 31730, 50464, 50768, 53440, 55444, 63080, 63460, 69305, 100928, 101536, 110888, 126160, 126920, 138610, 203072, 221776, 252320, 253840, 263359, 277220, 443552, 504640, 507680, 526718, 554440, 887104, 1015360, 1053436, 1108880, 1316795, 2106872, 2217760, 2633590, 4213744, 4435520, 5267180, 8427488, 10534360, 16854976, 21068720, 42137440, 84274880]

約数ペア:

[(1, 84274880), (2, 42137440), (4, 21068720), (5, 16854976), (8, 10534360), (10, 8427488), (16, 5267180), (19, 4435520), (20, 4213744), (32, 2633590), (38, 2217760), (40, 2106872), (64, 1316795), (76, 1108880), (80, 1053436), (83, 1015360), (95, 887104), (152, 554440), (160, 526718), (166, 507680), (167, 504640), (190, 443552), (304, 277220), (320, 263359), (332, 253840), (334, 252320), (380, 221776), (415, 203072), (608, 138610), (664, 126920), (668, 126160), (760, 110888), (830, 101536), (835, 100928), (1216, 69305), (1328, 63460), (1336, 63080), (1520, 55444), (1577, 53440), (1660, 50768), (1670, 50464), (2656, 31730), (2672, 31540), (3040, 27722), (3154, 26720), (3173, 26560), (3320, 25384), (3340, 25232), (5312, 15865), (5344, 15770), (6080, 13861), (6308, 13360), (6346, 13280), (6640, 12692), (6680, 12616), (7885, 10688)]