138369978840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1\times {\mathrm{54833}}^1$

素因数の和:56101

約数の個数: 128

約数和(自身を含む): 439891508160

約数和(自身を除く): 301521529320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1237, 2040, 2474, 3711, 4948, 6185, 7422, 9896, 12370, 14844, 18555, 21029, 24740, 29688, 37110, 42058, 49480, 54833, 63087, 74220, 84116, 105145, 109666, 126174, 148440, 164499, 168232, 210290, 219332, 252348, 274165, 315435, 328998, 420580, 438664, 504696, 548330, 630870, 657996, 822495, 841160, 932161, 1096660, 1261740, 1315992, 1644990, 1864322, 2193320, 2523480, 2796483, 3289980, 3728644, 4660805, 5592966, 6579960, 7457288, 9321610, 11185932, 13982415, 18643220, 22371864, 27964830, 37286440, 55929660, 67828421, 111859320, 135656842, 203485263, 271313684, 339142105, 406970526, 542627368, 678284210, 813941052, 1017426315, 1153083157, 1356568420, 1627882104, 2034852630, 2306166314, 2713136840, 3459249471, 4069705260, 4612332628, 5765415785, 6918498942, 8139410520, 9224665256, 11530831570, 13836997884, 17296247355, 23061663140, 27673995768, 34592494710, 46123326280, 69184989420, 138369978840]

約数ペア:

[(1, 138369978840), (2, 69184989420), (3, 46123326280), (4, 34592494710), (5, 27673995768), (6, 23061663140), (8, 17296247355), (10, 13836997884), (12, 11530831570), (15, 9224665256), (17, 8139410520), (20, 6918498942), (24, 5765415785), (30, 4612332628), (34, 4069705260), (40, 3459249471), (51, 2713136840), (60, 2306166314), (68, 2034852630), (85, 1627882104), (102, 1356568420), (120, 1153083157), (136, 1017426315), (170, 813941052), (204, 678284210), (255, 542627368), (340, 406970526), (408, 339142105), (510, 271313684), (680, 203485263), (1020, 135656842), (1237, 111859320), (2040, 67828421), (2474, 55929660), (3711, 37286440), (4948, 27964830), (6185, 22371864), (7422, 18643220), (9896, 13982415), (12370, 11185932), (14844, 9321610), (18555, 7457288), (21029, 6579960), (24740, 5592966), (29688, 4660805), (37110, 3728644), (42058, 3289980), (49480, 2796483), (54833, 2523480), (63087, 2193320), (74220, 1864322), (84116, 1644990), (105145, 1315992), (109666, 1261740), (126174, 1096660), (148440, 932161), (164499, 841160), (168232, 822495), (210290, 657996), (219332, 630870), (252348, 548330), (274165, 504696), (315435, 438664), (328998, 420580)]