428116635520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{1741}}^1$

素因数の和:2317

約数の個数: 256

約数和(自身を含む): 1182096115200

約数和(自身を除く): 753979479680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 131, 140, 160, 224, 262, 280, 320, 419, 448, 524, 560, 640, 655, 838, 896, 917, 1048, 1120, 1310, 1676, 1741, 1834, 2095, 2096, 2240, 2620, 2933, 3352, 3482, 3668, 4190, 4192, 4480, 4585, 5240, 5866, 6704, 6964, 7336, 8380, 8384, 8705, 9170, 10480, 11732, 12187, 13408, 13928, 14665, 14672, 16760, 16768, 17410, 18340, 20960, 23464, 24374, 26816, 27856, 29330, 29344, 33520, 34820, 36680, 41920, 46928, 48748, 53632, 54889, 55712, 58660, 58688, 60935, 67040, 69640, 73360, 83840, 93856, 97496, 109778, 111424, 117320, 117376, 121870, 134080, 139280, 146720, 187712, 194992, 219556, 222848, 228071, 234640, 243740, 268160, 274445, 278560, 293440, 375424, 384223, 389984, 439112, 456142, 469280, 487480, 548890, 557120, 586880, 729479, 768446, 779968, 878224, 912284, 938560, 974960, 1097780, 1114240, 1140355, 1458958, 1536892, 1559936, 1596497, 1756448, 1824568, 1877120, 1921115, 1949920, 2195560, 2280710, 2917916, 3073784, 3192994, 3512896, 3647395, 3649136, 3842230, 3899840, 4391120, 4561420, 5106353, 5835832, 6147568, 6385988, 7025792, 7294790, 7298272, 7684460, 7799680, 7982485, 8782240, 9122840, 10212706, 11671664, 12295136, 12771976, 14589580, 14596544, 15368920, 15964970, 17564480, 18245680, 20425412, 23343328, 24590272, 25531765, 25543952, 29179160, 29193088, 30737840, 31929940, 35128960, 36491360, 40850824, 46686656, 49180544, 51063530, 51087904, 58358320, 61475680, 63859880, 72982720, 81701648, 93373312, 95561749, 102127060, 102175808, 116716640, 122951360, 127719760, 145965440, 163403296, 191123498, 204254120, 204351616, 233433280, 245902720, 255439520, 326806592, 382246996, 408508240, 466866560, 477808745, 510879040, 653613184, 668932243, 764493992, 817016480, 955617490, 1021758080, 1337864486, 1528987984, 1634032960, 1911234980, 2675728972, 3057975968, 3268065920, 3344661215, 3822469960, 5351457944, 6115951936, 6689322430, 7644939920, 10702915888, 12231903872, 13378644860, 15289879840, 21405831776, 26757289720, 30579759680, 42811663552, 53514579440, 61159519360, 85623327104, 107029158880, 214058317760, 428116635520]

約数ペア:

[(1, 428116635520), (2, 214058317760), (4, 107029158880), (5, 85623327104), (7, 61159519360), (8, 53514579440), (10, 42811663552), (14, 30579759680), (16, 26757289720), (20, 21405831776), (28, 15289879840), (32, 13378644860), (35, 12231903872), (40, 10702915888), (56, 7644939920), (64, 6689322430), (70, 6115951936), (80, 5351457944), (112, 3822469960), (128, 3344661215), (131, 3268065920), (140, 3057975968), (160, 2675728972), (224, 1911234980), (262, 1634032960), (280, 1528987984), (320, 1337864486), (419, 1021758080), (448, 955617490), (524, 817016480), (560, 764493992), (640, 668932243), (655, 653613184), (838, 510879040), (896, 477808745), (917, 466866560), (1048, 408508240), (1120, 382246996), (1310, 326806592), (1676, 255439520), (1741, 245902720), (1834, 233433280), (2095, 204351616), (2096, 204254120), (2240, 191123498), (2620, 163403296), (2933, 145965440), (3352, 127719760), (3482, 122951360), (3668, 116716640), (4190, 102175808), (4192, 102127060), (4480, 95561749), (4585, 93373312), (5240, 81701648), (5866, 72982720), (6704, 63859880), (6964, 61475680), (7336, 58358320), (8380, 51087904), (8384, 51063530), (8705, 49180544), (9170, 46686656), (10480, 40850824), (11732, 36491360), (12187, 35128960), (13408, 31929940), (13928, 30737840), (14665, 29193088), (14672, 29179160), (16760, 25543952), (16768, 25531765), (17410, 24590272), (18340, 23343328), (20960, 20425412), (23464, 18245680), (24374, 17564480), (26816, 15964970), (27856, 15368920), (29330, 14596544), (29344, 14589580), (33520, 12771976), (34820, 12295136), (36680, 11671664), (41920, 10212706), (46928, 9122840), (48748, 8782240), (53632, 7982485), (54889, 7799680), (55712, 7684460), (58660, 7298272), (58688, 7294790), (60935, 7025792), (67040, 6385988), (69640, 6147568), (73360, 5835832), (83840, 5106353), (93856, 4561420), (97496, 4391120), (109778, 3899840), (111424, 3842230), (117320, 3649136), (117376, 3647395), (121870, 3512896), (134080, 3192994), (139280, 3073784), (146720, 2917916), (187712, 2280710), (194992, 2195560), (219556, 1949920), (222848, 1921115), (228071, 1877120), (234640, 1824568), (243740, 1756448), (268160, 1596497), (274445, 1559936), (278560, 1536892), (293440, 1458958), (375424, 1140355), (384223, 1114240), (389984, 1097780), (439112, 974960), (456142, 938560), (469280, 912284), (487480, 878224), (548890, 779968), (557120, 768446), (586880, 729479)]