144910920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15683}}^1$

素因数の和:15715

約数の個数: 128

約数和(自身を含む): 542039040

約数和(自身を除く): 397128120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 15683, 31366, 47049, 62732, 78415, 94098, 109781, 125464, 156830, 172513, 188196, 219562, 235245, 313660, 329343, 345026, 376392, 439124, 470490, 517539, 548905, 627320, 658686, 690052, 862565, 878248, 940980, 1035078, 1097810, 1207591, 1317372, 1380104, 1646715, 1725130, 1881960, 2070156, 2195620, 2415182, 2587695, 2634744, 3293430, 3450260, 3622773, 4140312, 4391240, 4830364, 5175390, 6037955, 6586860, 6900520, 7245546, 9660728, 10350780, 12075910, 13173720, 14491092, 18113865, 20701560, 24151820, 28982184, 36227730, 48303640, 72455460, 144910920]

約数ペア:

[(1, 144910920), (2, 72455460), (3, 48303640), (4, 36227730), (5, 28982184), (6, 24151820), (7, 20701560), (8, 18113865), (10, 14491092), (11, 13173720), (12, 12075910), (14, 10350780), (15, 9660728), (20, 7245546), (21, 6900520), (22, 6586860), (24, 6037955), (28, 5175390), (30, 4830364), (33, 4391240), (35, 4140312), (40, 3622773), (42, 3450260), (44, 3293430), (55, 2634744), (56, 2587695), (60, 2415182), (66, 2195620), (70, 2070156), (77, 1881960), (84, 1725130), (88, 1646715), (105, 1380104), (110, 1317372), (120, 1207591), (132, 1097810), (140, 1035078), (154, 940980), (165, 878248), (168, 862565), (210, 690052), (220, 658686), (231, 627320), (264, 548905), (280, 517539), (308, 470490), (330, 439124), (385, 376392), (420, 345026), (440, 329343), (462, 313660), (616, 235245), (660, 219562), (770, 188196), (840, 172513), (924, 156830), (1155, 125464), (1320, 109781), (1540, 94098), (1848, 78415), (2310, 62732), (3080, 47049), (4620, 31366), (9240, 15683)]