1715710640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1427}}^1$

素因数の和:1579

約数の個数: 160

約数和(自身を含む): 4844689920

約数和(自身を除く): 3128979280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 113, 133, 140, 152, 190, 226, 266, 280, 304, 380, 452, 532, 560, 565, 665, 760, 791, 904, 1064, 1130, 1330, 1427, 1520, 1582, 1808, 2128, 2147, 2260, 2660, 2854, 3164, 3955, 4294, 4520, 5320, 5708, 6328, 7135, 7910, 8588, 9040, 9989, 10640, 10735, 11416, 12656, 14270, 15029, 15820, 17176, 19978, 21470, 22832, 27113, 28540, 30058, 31640, 34352, 39956, 42940, 49945, 54226, 57080, 60116, 63280, 75145, 79912, 85880, 99890, 108452, 114160, 120232, 135565, 150290, 159824, 161251, 171760, 189791, 199780, 216904, 240464, 271130, 300580, 322502, 379582, 399560, 433808, 542260, 601160, 645004, 759164, 799120, 806255, 948955, 1084520, 1128757, 1202320, 1290008, 1518328, 1612510, 1897910, 2169040, 2257514, 2580016, 3036656, 3063769, 3225020, 3795820, 4515028, 5643785, 6127538, 6450040, 7591640, 9030056, 11287570, 12255076, 12900080, 15183280, 15318845, 18060112, 21446383, 22575140, 24510152, 30637690, 42892766, 45150280, 49020304, 61275380, 85785532, 90300560, 107231915, 122550760, 171571064, 214463830, 245101520, 343142128, 428927660, 857855320, 1715710640]

約数ペア:

[(1, 1715710640), (2, 857855320), (4, 428927660), (5, 343142128), (7, 245101520), (8, 214463830), (10, 171571064), (14, 122550760), (16, 107231915), (19, 90300560), (20, 85785532), (28, 61275380), (35, 49020304), (38, 45150280), (40, 42892766), (56, 30637690), (70, 24510152), (76, 22575140), (80, 21446383), (95, 18060112), (112, 15318845), (113, 15183280), (133, 12900080), (140, 12255076), (152, 11287570), (190, 9030056), (226, 7591640), (266, 6450040), (280, 6127538), (304, 5643785), (380, 4515028), (452, 3795820), (532, 3225020), (560, 3063769), (565, 3036656), (665, 2580016), (760, 2257514), (791, 2169040), (904, 1897910), (1064, 1612510), (1130, 1518328), (1330, 1290008), (1427, 1202320), (1520, 1128757), (1582, 1084520), (1808, 948955), (2128, 806255), (2147, 799120), (2260, 759164), (2660, 645004), (2854, 601160), (3164, 542260), (3955, 433808), (4294, 399560), (4520, 379582), (5320, 322502), (5708, 300580), (6328, 271130), (7135, 240464), (7910, 216904), (8588, 199780), (9040, 189791), (9989, 171760), (10640, 161251), (10735, 159824), (11416, 150290), (12656, 135565), (14270, 120232), (15029, 114160), (15820, 108452), (17176, 99890), (19978, 85880), (21470, 79912), (22832, 75145), (27113, 63280), (28540, 60116), (30058, 57080), (31640, 54226), (34352, 49945), (39956, 42940)]