15697215960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{7669}}^1$

素因数の和:8181

約数の個数: 128

約数和(自身を含む): 48475627200

約数和(自身を除く): 32778411240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 461, 555, 740, 888, 922, 1110, 1383, 1480, 1844, 2220, 2305, 2766, 3688, 4440, 4610, 5532, 6915, 7669, 9220, 11064, 13830, 15338, 17057, 18440, 23007, 27660, 30676, 34114, 38345, 46014, 51171, 55320, 61352, 68228, 76690, 85285, 92028, 102342, 115035, 136456, 153380, 170570, 184056, 204684, 230070, 255855, 283753, 306760, 341140, 409368, 460140, 511710, 567506, 682280, 851259, 920280, 1023420, 1135012, 1418765, 1702518, 2046840, 2270024, 2837530, 3405036, 3535409, 4256295, 5675060, 6810072, 7070818, 8512590, 10606227, 11350120, 14141636, 17025180, 17677045, 21212454, 28283272, 34050360, 35354090, 42424908, 53031135, 70708180, 84849816, 106062270, 130810133, 141416360, 212124540, 261620266, 392430399, 424249080, 523240532, 654050665, 784860798, 1046481064, 1308101330, 1569721596, 1962151995, 2616202660, 3139443192, 3924303990, 5232405320, 7848607980, 15697215960]

約数ペア:

[(1, 15697215960), (2, 7848607980), (3, 5232405320), (4, 3924303990), (5, 3139443192), (6, 2616202660), (8, 1962151995), (10, 1569721596), (12, 1308101330), (15, 1046481064), (20, 784860798), (24, 654050665), (30, 523240532), (37, 424249080), (40, 392430399), (60, 261620266), (74, 212124540), (111, 141416360), (120, 130810133), (148, 106062270), (185, 84849816), (222, 70708180), (296, 53031135), (370, 42424908), (444, 35354090), (461, 34050360), (555, 28283272), (740, 21212454), (888, 17677045), (922, 17025180), (1110, 14141636), (1383, 11350120), (1480, 10606227), (1844, 8512590), (2220, 7070818), (2305, 6810072), (2766, 5675060), (3688, 4256295), (4440, 3535409), (4610, 3405036), (5532, 2837530), (6915, 2270024), (7669, 2046840), (9220, 1702518), (11064, 1418765), (13830, 1135012), (15338, 1023420), (17057, 920280), (18440, 851259), (23007, 682280), (27660, 567506), (30676, 511710), (34114, 460140), (38345, 409368), (46014, 341140), (51171, 306760), (55320, 283753), (61352, 255855), (68228, 230070), (76690, 204684), (85285, 184056), (92028, 170570), (102342, 153380), (115035, 136456)]