201658320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1137

約数の個数: 120

約数和(自身を含む): 679941600

約数和(自身を除く): 478283280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 379, 720, 739, 758, 1137, 1478, 1516, 1895, 2217, 2274, 2956, 3032, 3411, 3695, 3790, 4434, 4548, 5685, 5912, 6064, 6651, 6822, 7390, 7580, 8868, 9096, 11085, 11370, 11824, 13302, 13644, 14780, 15160, 17055, 17736, 18192, 22170, 22740, 26604, 27288, 29560, 30320, 33255, 34110, 35472, 44340, 45480, 53208, 54576, 59120, 66510, 68220, 88680, 90960, 106416, 133020, 136440, 177360, 266040, 272880, 280081, 532080, 560162, 840243, 1120324, 1400405, 1680486, 2240648, 2520729, 2800810, 3360972, 4201215, 4481296, 5041458, 5601620, 6721944, 8402430, 10082916, 11203240, 12603645, 13443888, 16804860, 20165832, 22406480, 25207290, 33609720, 40331664, 50414580, 67219440, 100829160, 201658320]

約数ペア:

[(1, 201658320), (2, 100829160), (3, 67219440), (4, 50414580), (5, 40331664), (6, 33609720), (8, 25207290), (9, 22406480), (10, 20165832), (12, 16804860), (15, 13443888), (16, 12603645), (18, 11203240), (20, 10082916), (24, 8402430), (30, 6721944), (36, 5601620), (40, 5041458), (45, 4481296), (48, 4201215), (60, 3360972), (72, 2800810), (80, 2520729), (90, 2240648), (120, 1680486), (144, 1400405), (180, 1120324), (240, 840243), (360, 560162), (379, 532080), (720, 280081), (739, 272880), (758, 266040), (1137, 177360), (1478, 136440), (1516, 133020), (1895, 106416), (2217, 90960), (2274, 88680), (2956, 68220), (3032, 66510), (3411, 59120), (3695, 54576), (3790, 53208), (4434, 45480), (4548, 44340), (5685, 35472), (5912, 34110), (6064, 33255), (6651, 30320), (6822, 29560), (7390, 27288), (7580, 26604), (8868, 22740), (9096, 22170), (11085, 18192), (11370, 17736), (11824, 17055), (13302, 15160), (13644, 14780)]