428630000960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{265399}}^1$

素因数の和:265533

約数の個数: 168

約数和(自身を含む): 1198847894400

約数和(自身を除く): 770217893440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 103, 112, 140, 160, 196, 206, 224, 245, 280, 320, 392, 412, 448, 490, 515, 560, 721, 784, 824, 980, 1030, 1120, 1442, 1568, 1648, 1960, 2060, 2240, 2884, 3136, 3296, 3605, 3920, 4120, 5047, 5768, 6592, 7210, 7840, 8240, 10094, 11536, 14420, 15680, 16480, 20188, 23072, 25235, 28840, 32960, 40376, 46144, 50470, 57680, 80752, 100940, 115360, 161504, 201880, 230720, 265399, 323008, 403760, 530798, 807520, 1061596, 1326995, 1615040, 1857793, 2123192, 2653990, 3715586, 4246384, 5307980, 7431172, 8492768, 9288965, 10615960, 13004551, 14862344, 16985536, 18577930, 21231920, 26009102, 27336097, 29724688, 37155860, 42463840, 52018204, 54672194, 59449376, 65022755, 74311720, 84927680, 104036408, 109344388, 118898752, 130045510, 136680485, 148623440, 191352679, 208072816, 218688776, 260091020, 273360970, 297246880, 382705358, 416145632, 437377552, 520182040, 546721940, 594493760, 765410716, 832291264, 874755104, 956763395, 1040364080, 1093443880, 1339468753, 1530821432, 1749510208, 1913526790, 2080728160, 2186887760, 2678937506, 3061642864, 3827053580, 4161456320, 4373775520, 5357875012, 6123285728, 6697343765, 7654107160, 8747551040, 10715750024, 12246571456, 13394687530, 15308214320, 21431500048, 26789375060, 30616428640, 42863000096, 53578750120, 61232857280, 85726000192, 107157500240, 214315000480, 428630000960]

約数ペア:

[(1, 428630000960), (2, 214315000480), (4, 107157500240), (5, 85726000192), (7, 61232857280), (8, 53578750120), (10, 42863000096), (14, 30616428640), (16, 26789375060), (20, 21431500048), (28, 15308214320), (32, 13394687530), (35, 12246571456), (40, 10715750024), (49, 8747551040), (56, 7654107160), (64, 6697343765), (70, 6123285728), (80, 5357875012), (98, 4373775520), (103, 4161456320), (112, 3827053580), (140, 3061642864), (160, 2678937506), (196, 2186887760), (206, 2080728160), (224, 1913526790), (245, 1749510208), (280, 1530821432), (320, 1339468753), (392, 1093443880), (412, 1040364080), (448, 956763395), (490, 874755104), (515, 832291264), (560, 765410716), (721, 594493760), (784, 546721940), (824, 520182040), (980, 437377552), (1030, 416145632), (1120, 382705358), (1442, 297246880), (1568, 273360970), (1648, 260091020), (1960, 218688776), (2060, 208072816), (2240, 191352679), (2884, 148623440), (3136, 136680485), (3296, 130045510), (3605, 118898752), (3920, 109344388), (4120, 104036408), (5047, 84927680), (5768, 74311720), (6592, 65022755), (7210, 59449376), (7840, 54672194), (8240, 52018204), (10094, 42463840), (11536, 37155860), (14420, 29724688), (15680, 27336097), (16480, 26009102), (20188, 21231920), (23072, 18577930), (25235, 16985536), (28840, 14862344), (32960, 13004551), (40376, 10615960), (46144, 9288965), (50470, 8492768), (57680, 7431172), (80752, 5307980), (100940, 4246384), (115360, 3715586), (161504, 2653990), (201880, 2123192), (230720, 1857793), (265399, 1615040), (323008, 1326995), (403760, 1061596), (530798, 807520)]