61983007040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:861

約数の個数: 224

約数和(自身を含む): 156728647680

約数和(自身を除く): 94745640640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 124, 155, 160, 172, 215, 248, 310, 320, 331, 344, 430, 439, 496, 620, 662, 688, 860, 878, 992, 1240, 1324, 1333, 1376, 1655, 1720, 1756, 1984, 2195, 2480, 2648, 2666, 2752, 3310, 3440, 3512, 4390, 4960, 5296, 5332, 6620, 6665, 6880, 7024, 8780, 9920, 10261, 10592, 10664, 13240, 13330, 13609, 13760, 14048, 14233, 17560, 18877, 20522, 21184, 21328, 26480, 26660, 27218, 28096, 28466, 35120, 37754, 41044, 42656, 51305, 52960, 53320, 54436, 56932, 68045, 70240, 71165, 75508, 82088, 85312, 94385, 102610, 105920, 106640, 108872, 113864, 136090, 140480, 142330, 145309, 151016, 164176, 188770, 205220, 213280, 217744, 227728, 272180, 284660, 290618, 302032, 328352, 377540, 410440, 426560, 435488, 441223, 455456, 544360, 569320, 581236, 585187, 604064, 656704, 726545, 755080, 820880, 870976, 882446, 910912, 1088720, 1138640, 1162472, 1170374, 1208128, 1453090, 1510160, 1641760, 1764892, 2177440, 2206115, 2277280, 2324944, 2340748, 2906180, 2925935, 3020320, 3283520, 3529784, 4354880, 4412230, 4504579, 4554560, 4649888, 4681496, 5812360, 5851870, 6040640, 6248287, 7059568, 8824460, 9009158, 9299776, 9362992, 11624720, 11703740, 12496574, 14119136, 17648920, 18018316, 18725984, 22522895, 23249440, 23407480, 24993148, 28238272, 31241435, 35297840, 36036632, 37451968, 45045790, 46498880, 46814960, 49986296, 62482870, 70595680, 72073264, 90091580, 93629920, 99972592, 124965740, 141191360, 144146528, 180183160, 187259840, 193696897, 199945184, 249931480, 288293056, 360366320, 387393794, 399890368, 499862960, 720732640, 774787588, 968484485, 999725920, 1441465280, 1549575176, 1936968970, 1999451840, 3099150352, 3873937940, 6198300704, 7747875880, 12396601408, 15495751760, 30991503520, 61983007040]

約数ペア:

[(1, 61983007040), (2, 30991503520), (4, 15495751760), (5, 12396601408), (8, 7747875880), (10, 6198300704), (16, 3873937940), (20, 3099150352), (31, 1999451840), (32, 1936968970), (40, 1549575176), (43, 1441465280), (62, 999725920), (64, 968484485), (80, 774787588), (86, 720732640), (124, 499862960), (155, 399890368), (160, 387393794), (172, 360366320), (215, 288293056), (248, 249931480), (310, 199945184), (320, 193696897), (331, 187259840), (344, 180183160), (430, 144146528), (439, 141191360), (496, 124965740), (620, 99972592), (662, 93629920), (688, 90091580), (860, 72073264), (878, 70595680), (992, 62482870), (1240, 49986296), (1324, 46814960), (1333, 46498880), (1376, 45045790), (1655, 37451968), (1720, 36036632), (1756, 35297840), (1984, 31241435), (2195, 28238272), (2480, 24993148), (2648, 23407480), (2666, 23249440), (2752, 22522895), (3310, 18725984), (3440, 18018316), (3512, 17648920), (4390, 14119136), (4960, 12496574), (5296, 11703740), (5332, 11624720), (6620, 9362992), (6665, 9299776), (6880, 9009158), (7024, 8824460), (8780, 7059568), (9920, 6248287), (10261, 6040640), (10592, 5851870), (10664, 5812360), (13240, 4681496), (13330, 4649888), (13609, 4554560), (13760, 4504579), (14048, 4412230), (14233, 4354880), (17560, 3529784), (18877, 3283520), (20522, 3020320), (21184, 2925935), (21328, 2906180), (26480, 2340748), (26660, 2324944), (27218, 2277280), (28096, 2206115), (28466, 2177440), (35120, 1764892), (37754, 1641760), (41044, 1510160), (42656, 1453090), (51305, 1208128), (52960, 1170374), (53320, 1162472), (54436, 1138640), (56932, 1088720), (68045, 910912), (70240, 882446), (71165, 870976), (75508, 820880), (82088, 755080), (85312, 726545), (94385, 656704), (102610, 604064), (105920, 585187), (106640, 581236), (108872, 569320), (113864, 544360), (136090, 455456), (140480, 441223), (142330, 435488), (145309, 426560), (151016, 410440), (164176, 377540), (188770, 328352), (205220, 302032), (213280, 290618), (217744, 284660), (227728, 272180)]