16900320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 53833248

約数和(自身を除く): 36932928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 257, 274, 411, 480, 514, 548, 685, 771, 822, 1028, 1096, 1285, 1370, 1542, 1644, 2055, 2056, 2192, 2570, 2740, 3084, 3288, 3855, 4110, 4112, 4384, 5140, 5480, 6168, 6576, 7710, 8220, 8224, 10280, 10960, 12336, 13152, 15420, 16440, 20560, 21920, 24672, 30840, 32880, 35209, 41120, 61680, 65760, 70418, 105627, 123360, 140836, 176045, 211254, 281672, 352090, 422508, 528135, 563344, 704180, 845016, 1056270, 1126688, 1408360, 1690032, 2112540, 2816720, 3380064, 4225080, 5633440, 8450160, 16900320]

約数ペア:

[(1, 16900320), (2, 8450160), (3, 5633440), (4, 4225080), (5, 3380064), (6, 2816720), (8, 2112540), (10, 1690032), (12, 1408360), (15, 1126688), (16, 1056270), (20, 845016), (24, 704180), (30, 563344), (32, 528135), (40, 422508), (48, 352090), (60, 281672), (80, 211254), (96, 176045), (120, 140836), (137, 123360), (160, 105627), (240, 70418), (257, 65760), (274, 61680), (411, 41120), (480, 35209), (514, 32880), (548, 30840), (685, 24672), (771, 21920), (822, 20560), (1028, 16440), (1096, 15420), (1285, 13152), (1370, 12336), (1542, 10960), (1644, 10280), (2055, 8224), (2056, 8220), (2192, 7710), (2570, 6576), (2740, 6168), (3084, 5480), (3288, 5140), (3855, 4384), (4110, 4112)]