2586488640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{113}}^2\times {\mathrm{211}}^1$

素因数の和:457

約数の個数: 168

約数和(自身を含む): 8324685408

約数和(自身を除く): 5738196768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 160, 192, 211, 226, 240, 320, 339, 422, 452, 480, 565, 633, 678, 844, 904, 960, 1055, 1130, 1266, 1356, 1688, 1695, 1808, 2110, 2260, 2532, 2712, 3165, 3376, 3390, 3616, 4220, 4520, 5064, 5424, 6330, 6752, 6780, 7232, 8440, 9040, 10128, 10848, 12660, 12769, 13504, 13560, 16880, 18080, 20256, 21696, 23843, 25320, 25538, 27120, 33760, 36160, 38307, 40512, 47686, 50640, 51076, 54240, 63845, 67520, 71529, 76614, 95372, 101280, 102152, 108480, 119215, 127690, 143058, 153228, 190744, 191535, 202560, 204304, 238430, 255380, 286116, 306456, 357645, 381488, 383070, 408608, 476860, 510760, 572232, 612912, 715290, 762976, 766140, 817216, 953720, 1021520, 1144464, 1225824, 1430580, 1525952, 1532280, 1907440, 2043040, 2288928, 2451648, 2694259, 2861160, 3064560, 3814880, 4086080, 4577856, 5388518, 5722320, 6129120, 7629760, 8082777, 10777036, 11444640, 12258240, 13471295, 16165554, 21554072, 22889280, 26942590, 32331108, 40413885, 43108144, 53885180, 64662216, 80827770, 86216288, 107770360, 129324432, 161655540, 172432576, 215540720, 258648864, 323311080, 431081440, 517297728, 646622160, 862162880, 1293244320, 2586488640]

約数ペア:

[(1, 2586488640), (2, 1293244320), (3, 862162880), (4, 646622160), (5, 517297728), (6, 431081440), (8, 323311080), (10, 258648864), (12, 215540720), (15, 172432576), (16, 161655540), (20, 129324432), (24, 107770360), (30, 86216288), (32, 80827770), (40, 64662216), (48, 53885180), (60, 43108144), (64, 40413885), (80, 32331108), (96, 26942590), (113, 22889280), (120, 21554072), (160, 16165554), (192, 13471295), (211, 12258240), (226, 11444640), (240, 10777036), (320, 8082777), (339, 7629760), (422, 6129120), (452, 5722320), (480, 5388518), (565, 4577856), (633, 4086080), (678, 3814880), (844, 3064560), (904, 2861160), (960, 2694259), (1055, 2451648), (1130, 2288928), (1266, 2043040), (1356, 1907440), (1688, 1532280), (1695, 1525952), (1808, 1430580), (2110, 1225824), (2260, 1144464), (2532, 1021520), (2712, 953720), (3165, 817216), (3376, 766140), (3390, 762976), (3616, 715290), (4220, 612912), (4520, 572232), (5064, 510760), (5424, 476860), (6330, 408608), (6752, 383070), (6780, 381488), (7232, 357645), (8440, 306456), (9040, 286116), (10128, 255380), (10848, 238430), (12660, 204304), (12769, 202560), (13504, 191535), (13560, 190744), (16880, 153228), (18080, 143058), (20256, 127690), (21696, 119215), (23843, 108480), (25320, 102152), (25538, 101280), (27120, 95372), (33760, 76614), (36160, 71529), (38307, 67520), (40512, 63845), (47686, 54240), (50640, 51076)]