13351080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 42900480

約数和(自身を除く): 29549400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 97, 111, 120, 124, 148, 155, 185, 186, 194, 222, 248, 291, 296, 310, 370, 372, 388, 444, 465, 485, 555, 582, 620, 740, 744, 776, 888, 930, 970, 1110, 1147, 1164, 1240, 1455, 1480, 1860, 1940, 2220, 2294, 2328, 2910, 3007, 3441, 3589, 3720, 3880, 4440, 4588, 5735, 5820, 6014, 6882, 7178, 9021, 9176, 10767, 11470, 11640, 12028, 13764, 14356, 15035, 17205, 17945, 18042, 21534, 22940, 24056, 27528, 28712, 30070, 34410, 35890, 36084, 43068, 45105, 45880, 53835, 60140, 68820, 71780, 72168, 86136, 90210, 107670, 111259, 120280, 137640, 143560, 180420, 215340, 222518, 333777, 360840, 430680, 445036, 556295, 667554, 890072, 1112590, 1335108, 1668885, 2225180, 2670216, 3337770, 4450360, 6675540, 13351080]

約数ペア:

[(1, 13351080), (2, 6675540), (3, 4450360), (4, 3337770), (5, 2670216), (6, 2225180), (8, 1668885), (10, 1335108), (12, 1112590), (15, 890072), (20, 667554), (24, 556295), (30, 445036), (31, 430680), (37, 360840), (40, 333777), (60, 222518), (62, 215340), (74, 180420), (93, 143560), (97, 137640), (111, 120280), (120, 111259), (124, 107670), (148, 90210), (155, 86136), (185, 72168), (186, 71780), (194, 68820), (222, 60140), (248, 53835), (291, 45880), (296, 45105), (310, 43068), (370, 36084), (372, 35890), (388, 34410), (444, 30070), (465, 28712), (485, 27528), (555, 24056), (582, 22940), (620, 21534), (740, 18042), (744, 17945), (776, 17205), (888, 15035), (930, 14356), (970, 13764), (1110, 12028), (1147, 11640), (1164, 11470), (1240, 10767), (1455, 9176), (1480, 9021), (1860, 7178), (1940, 6882), (2220, 6014), (2294, 5820), (2328, 5735), (2910, 4588), (3007, 4440), (3441, 3880), (3589, 3720)]