345401280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{5711}}^1$

素因数の和:5744

約数の個数: 224

約数和(自身を含む): 1392814080

約数和(自身を除く): 1047412800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 5711, 6048, 6720, 7560, 8640, 10080, 11422, 12096, 15120, 17133, 20160, 22844, 28555, 30240, 34266, 39977, 45688, 51399, 57110, 60480, 68532, 79954, 85665, 91376, 102798, 114220, 119931, 137064, 154197, 159908, 171330, 182752, 199885, 205596, 228440, 239862, 256995, 274128, 308394, 319816, 342660, 359793, 365504, 399770, 411192, 456880, 479724, 513990, 548256, 599655, 616788, 639632, 685320, 719586, 770985, 799540, 822384, 913760, 959448, 1027980, 1079379, 1096512, 1199310, 1233576, 1279264, 1370640, 1439172, 1541970, 1599080, 1644768, 1798965, 1827520, 1918896, 2055960, 2158758, 2398620, 2467152, 2558528, 2741280, 2878344, 3083940, 3198160, 3289536, 3597930, 3837792, 4111920, 4317516, 4797240, 4934304, 5396895, 5482560, 5756688, 6167880, 6396320, 7195860, 7675584, 8223840, 8635032, 9594480, 9868608, 10793790, 11513376, 12335760, 12792640, 14391720, 16447680, 17270064, 19188960, 21587580, 23026752, 24671520, 28783440, 34540128, 38377920, 43175160, 49343040, 57566880, 69080256, 86350320, 115133760, 172700640, 345401280]

約数ペア:

[(1, 345401280), (2, 172700640), (3, 115133760), (4, 86350320), (5, 69080256), (6, 57566880), (7, 49343040), (8, 43175160), (9, 38377920), (10, 34540128), (12, 28783440), (14, 24671520), (15, 23026752), (16, 21587580), (18, 19188960), (20, 17270064), (21, 16447680), (24, 14391720), (27, 12792640), (28, 12335760), (30, 11513376), (32, 10793790), (35, 9868608), (36, 9594480), (40, 8635032), (42, 8223840), (45, 7675584), (48, 7195860), (54, 6396320), (56, 6167880), (60, 5756688), (63, 5482560), (64, 5396895), (70, 4934304), (72, 4797240), (80, 4317516), (84, 4111920), (90, 3837792), (96, 3597930), (105, 3289536), (108, 3198160), (112, 3083940), (120, 2878344), (126, 2741280), (135, 2558528), (140, 2467152), (144, 2398620), (160, 2158758), (168, 2055960), (180, 1918896), (189, 1827520), (192, 1798965), (210, 1644768), (216, 1599080), (224, 1541970), (240, 1439172), (252, 1370640), (270, 1279264), (280, 1233576), (288, 1199310), (315, 1096512), (320, 1079379), (336, 1027980), (360, 959448), (378, 913760), (420, 822384), (432, 799540), (448, 770985), (480, 719586), (504, 685320), (540, 639632), (560, 616788), (576, 599655), (630, 548256), (672, 513990), (720, 479724), (756, 456880), (840, 411192), (864, 399770), (945, 365504), (960, 359793), (1008, 342660), (1080, 319816), (1120, 308394), (1260, 274128), (1344, 256995), (1440, 239862), (1512, 228440), (1680, 205596), (1728, 199885), (1890, 182752), (2016, 171330), (2160, 159908), (2240, 154197), (2520, 137064), (2880, 119931), (3024, 114220), (3360, 102798), (3780, 91376), (4032, 85665), (4320, 79954), (5040, 68532), (5711, 60480), (6048, 57110), (6720, 51399), (7560, 45688), (8640, 39977), (10080, 34266), (11422, 30240), (12096, 28555), (15120, 22844), (17133, 20160)]