194781120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1638

約数の個数: 112

約数和(自身を含む): 623364768

約数和(自身を除く): 428583648

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, 137, 160, 192, 240, 274, 320, 411, 480, 548, 685, 822, 960, 1096, 1370, 1481, 1644, 2055, 2192, 2740, 2962, 3288, 4110, 4384, 4443, 5480, 5924, 6576, 7405, 8220, 8768, 8886, 10960, 11848, 13152, 14810, 16440, 17772, 21920, 22215, 23696, 26304, 29620, 32880, 35544, 43840, 44430, 47392, 59240, 65760, 71088, 88860, 94784, 118480, 131520, 142176, 177720, 202897, 236960, 284352, 355440, 405794, 473920, 608691, 710880, 811588, 1014485, 1217382, 1421760, 1623176, 2028970, 2434764, 3043455, 3246352, 4057940, 4869528, 6086910, 6492704, 8115880, 9739056, 12173820, 12985408, 16231760, 19478112, 24347640, 32463520, 38956224, 48695280, 64927040, 97390560, 194781120]

約数ペア:

[(1, 194781120), (2, 97390560), (3, 64927040), (4, 48695280), (5, 38956224), (6, 32463520), (8, 24347640), (10, 19478112), (12, 16231760), (15, 12985408), (16, 12173820), (20, 9739056), (24, 8115880), (30, 6492704), (32, 6086910), (40, 4869528), (48, 4057940), (60, 3246352), (64, 3043455), (80, 2434764), (96, 2028970), (120, 1623176), (137, 1421760), (160, 1217382), (192, 1014485), (240, 811588), (274, 710880), (320, 608691), (411, 473920), (480, 405794), (548, 355440), (685, 284352), (822, 236960), (960, 202897), (1096, 177720), (1370, 142176), (1481, 131520), (1644, 118480), (2055, 94784), (2192, 88860), (2740, 71088), (2962, 65760), (3288, 59240), (4110, 47392), (4384, 44430), (4443, 43840), (5480, 35544), (5924, 32880), (6576, 29620), (7405, 26304), (8220, 23696), (8768, 22215), (8886, 21920), (10960, 17772), (11848, 16440), (13152, 14810)]