201347940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 596736000

約数和(自身を除く): 395388060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 239, 285, 380, 478, 570, 717, 739, 956, 1140, 1195, 1434, 1478, 2217, 2390, 2868, 2956, 3585, 3695, 4434, 4541, 4780, 7170, 7390, 8868, 9082, 11085, 13623, 14041, 14340, 14780, 18164, 22170, 22705, 27246, 28082, 42123, 44340, 45410, 54492, 56164, 68115, 70205, 84246, 90820, 136230, 140410, 168492, 176621, 210615, 272460, 280820, 353242, 421230, 529863, 706484, 842460, 883105, 1059726, 1766210, 2119452, 2649315, 3355799, 3532420, 5298630, 6711598, 10067397, 10597260, 13423196, 16778995, 20134794, 33557990, 40269588, 50336985, 67115980, 100673970, 201347940]

約数ペア:

[(1, 201347940), (2, 100673970), (3, 67115980), (4, 50336985), (5, 40269588), (6, 33557990), (10, 20134794), (12, 16778995), (15, 13423196), (19, 10597260), (20, 10067397), (30, 6711598), (38, 5298630), (57, 3532420), (60, 3355799), (76, 2649315), (95, 2119452), (114, 1766210), (190, 1059726), (228, 883105), (239, 842460), (285, 706484), (380, 529863), (478, 421230), (570, 353242), (717, 280820), (739, 272460), (956, 210615), (1140, 176621), (1195, 168492), (1434, 140410), (1478, 136230), (2217, 90820), (2390, 84246), (2868, 70205), (2956, 68115), (3585, 56164), (3695, 54492), (4434, 45410), (4541, 44340), (4780, 42123), (7170, 28082), (7390, 27246), (8868, 22705), (9082, 22170), (11085, 18164), (13623, 14780), (14041, 14340)]