203369280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{607}}^1$

素因数の和:976

約数の個数: 112

約数和(自身を含む): 648614400

約数和(自身を除く): 445245120

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, 349, 480, 607, 698, 960, 1047, 1214, 1396, 1745, 1821, 2094, 2428, 2792, 3035, 3490, 3642, 4188, 4856, 5235, 5584, 6070, 6980, 7284, 8376, 9105, 9712, 10470, 11168, 12140, 13960, 14568, 16752, 18210, 19424, 20940, 22336, 24280, 27920, 29136, 33504, 36420, 38848, 41880, 48560, 55840, 58272, 67008, 72840, 83760, 97120, 111680, 116544, 145680, 167520, 194240, 211843, 291360, 335040, 423686, 582720, 635529, 847372, 1059215, 1271058, 1694744, 2118430, 2542116, 3177645, 3389488, 4236860, 5084232, 6355290, 6778976, 8473720, 10168464, 12710580, 13557952, 16947440, 20336928, 25421160, 33894880, 40673856, 50842320, 67789760, 101684640, 203369280]

約数ペア:

[(1, 203369280), (2, 101684640), (3, 67789760), (4, 50842320), (5, 40673856), (6, 33894880), (8, 25421160), (10, 20336928), (12, 16947440), (15, 13557952), (16, 12710580), (20, 10168464), (24, 8473720), (30, 6778976), (32, 6355290), (40, 5084232), (48, 4236860), (60, 3389488), (64, 3177645), (80, 2542116), (96, 2118430), (120, 1694744), (160, 1271058), (192, 1059215), (240, 847372), (320, 635529), (349, 582720), (480, 423686), (607, 335040), (698, 291360), (960, 211843), (1047, 194240), (1214, 167520), (1396, 145680), (1745, 116544), (1821, 111680), (2094, 97120), (2428, 83760), (2792, 72840), (3035, 67008), (3490, 58272), (3642, 55840), (4188, 48560), (4856, 41880), (5235, 38848), (5584, 36420), (6070, 33504), (6980, 29136), (7284, 27920), (8376, 24280), (9105, 22336), (9712, 20940), (10470, 19424), (11168, 18210), (12140, 16752), (13960, 14568)]