5720520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 19555200

約数和(自身を除く): 13834680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 193, 195, 228, 247, 260, 285, 312, 380, 386, 390, 456, 494, 520, 570, 579, 741, 760, 772, 780, 965, 988, 1140, 1158, 1235, 1482, 1544, 1560, 1930, 1976, 2280, 2316, 2470, 2509, 2895, 2964, 3667, 3705, 3860, 4632, 4940, 5018, 5790, 5928, 7334, 7410, 7527, 7720, 9880, 10036, 11001, 11580, 12545, 14668, 14820, 15054, 18335, 20072, 22002, 23160, 25090, 29336, 29640, 30108, 36670, 37635, 44004, 47671, 50180, 55005, 60216, 73340, 75270, 88008, 95342, 100360, 110010, 143013, 146680, 150540, 190684, 220020, 238355, 286026, 301080, 381368, 440040, 476710, 572052, 715065, 953420, 1144104, 1430130, 1906840, 2860260, 5720520]

約数ペア:

[(1, 5720520), (2, 2860260), (3, 1906840), (4, 1430130), (5, 1144104), (6, 953420), (8, 715065), (10, 572052), (12, 476710), (13, 440040), (15, 381368), (19, 301080), (20, 286026), (24, 238355), (26, 220020), (30, 190684), (38, 150540), (39, 146680), (40, 143013), (52, 110010), (57, 100360), (60, 95342), (65, 88008), (76, 75270), (78, 73340), (95, 60216), (104, 55005), (114, 50180), (120, 47671), (130, 44004), (152, 37635), (156, 36670), (190, 30108), (193, 29640), (195, 29336), (228, 25090), (247, 23160), (260, 22002), (285, 20072), (312, 18335), (380, 15054), (386, 14820), (390, 14668), (456, 12545), (494, 11580), (520, 11001), (570, 10036), (579, 9880), (741, 7720), (760, 7527), (772, 7410), (780, 7334), (965, 5928), (988, 5790), (1140, 5018), (1158, 4940), (1235, 4632), (1482, 3860), (1544, 3705), (1560, 3667), (1930, 2964), (1976, 2895), (2280, 2509), (2316, 2470)]