2069209920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{25969}}^1$

素因数の和:26072

約数の個数: 112

約数和(自身を含む): 6649151040

約数和(自身を除く): 4579941120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3320, 3984, 4980, 5312, 6640, 7968, 9960, 13280, 15936, 19920, 25969, 26560, 39840, 51938, 77907, 79680, 103876, 129845, 155814, 207752, 259690, 311628, 389535, 415504, 519380, 623256, 779070, 831008, 1038760, 1246512, 1558140, 1662016, 2077520, 2155427, 2493024, 3116280, 4155040, 4310854, 4986048, 6232560, 6466281, 8310080, 8621708, 10777135, 12465120, 12932562, 17243416, 21554270, 24930240, 25865124, 32331405, 34486832, 43108540, 51730248, 64662810, 68973664, 86217080, 103460496, 129325620, 137947328, 172434160, 206920992, 258651240, 344868320, 413841984, 517302480, 689736640, 1034604960, 2069209920]

約数ペア:

[(1, 2069209920), (2, 1034604960), (3, 689736640), (4, 517302480), (5, 413841984), (6, 344868320), (8, 258651240), (10, 206920992), (12, 172434160), (15, 137947328), (16, 129325620), (20, 103460496), (24, 86217080), (30, 68973664), (32, 64662810), (40, 51730248), (48, 43108540), (60, 34486832), (64, 32331405), (80, 25865124), (83, 24930240), (96, 21554270), (120, 17243416), (160, 12932562), (166, 12465120), (192, 10777135), (240, 8621708), (249, 8310080), (320, 6466281), (332, 6232560), (415, 4986048), (480, 4310854), (498, 4155040), (664, 3116280), (830, 2493024), (960, 2155427), (996, 2077520), (1245, 1662016), (1328, 1558140), (1660, 1246512), (1992, 1038760), (2490, 831008), (2656, 779070), (3320, 623256), (3984, 519380), (4980, 415504), (5312, 389535), (6640, 311628), (7968, 259690), (9960, 207752), (13280, 155814), (15936, 129845), (19920, 103876), (25969, 79680), (26560, 77907), (39840, 51938)]