1788195840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2552

約数の個数: 176

約数和(自身を含む): 5843480832

約数和(自身を除く): 4055284992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 512, 564, 640, 705, 752, 768, 940, 960, 1024, 1128, 1280, 1410, 1504, 1536, 1880, 1920, 2256, 2477, 2560, 2820, 3008, 3072, 3760, 3840, 4512, 4954, 5120, 5640, 6016, 7431, 7520, 7680, 9024, 9908, 11280, 12032, 12385, 14862, 15040, 15360, 18048, 19816, 22560, 24064, 24770, 29724, 30080, 36096, 37155, 39632, 45120, 48128, 49540, 59448, 60160, 72192, 74310, 79264, 90240, 99080, 116419, 118896, 120320, 144384, 148620, 158528, 180480, 198160, 232838, 237792, 240640, 297240, 317056, 349257, 360960, 396320, 465676, 475584, 582095, 594480, 634112, 698514, 721920, 792640, 931352, 951168, 1164190, 1188960, 1268224, 1397028, 1585280, 1746285, 1862704, 1902336, 2328380, 2377920, 2536448, 2794056, 3170560, 3492570, 3725408, 3804672, 4656760, 4755840, 5588112, 6341120, 6985140, 7450816, 7609344, 9313520, 9511680, 11176224, 12682240, 13970280, 14901632, 18627040, 19023360, 22352448, 27940560, 29803264, 37254080, 38046720, 44704896, 55881120, 59606528, 74508160, 89409792, 111762240, 119213056, 149016320, 178819584, 223524480, 298032640, 357639168, 447048960, 596065280, 894097920, 1788195840]

約数ペア:

[(1, 1788195840), (2, 894097920), (3, 596065280), (4, 447048960), (5, 357639168), (6, 298032640), (8, 223524480), (10, 178819584), (12, 149016320), (15, 119213056), (16, 111762240), (20, 89409792), (24, 74508160), (30, 59606528), (32, 55881120), (40, 44704896), (47, 38046720), (48, 37254080), (60, 29803264), (64, 27940560), (80, 22352448), (94, 19023360), (96, 18627040), (120, 14901632), (128, 13970280), (141, 12682240), (160, 11176224), (188, 9511680), (192, 9313520), (235, 7609344), (240, 7450816), (256, 6985140), (282, 6341120), (320, 5588112), (376, 4755840), (384, 4656760), (470, 3804672), (480, 3725408), (512, 3492570), (564, 3170560), (640, 2794056), (705, 2536448), (752, 2377920), (768, 2328380), (940, 1902336), (960, 1862704), (1024, 1746285), (1128, 1585280), (1280, 1397028), (1410, 1268224), (1504, 1188960), (1536, 1164190), (1880, 951168), (1920, 931352), (2256, 792640), (2477, 721920), (2560, 698514), (2820, 634112), (3008, 594480), (3072, 582095), (3760, 475584), (3840, 465676), (4512, 396320), (4954, 360960), (5120, 349257), (5640, 317056), (6016, 297240), (7431, 240640), (7520, 237792), (7680, 232838), (9024, 198160), (9908, 180480), (11280, 158528), (12032, 148620), (12385, 144384), (14862, 120320), (15040, 118896), (15360, 116419), (18048, 99080), (19816, 90240), (22560, 79264), (24064, 74310), (24770, 72192), (29724, 60160), (30080, 59448), (36096, 49540), (37155, 48128), (39632, 45120)]