126844760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 348019200

約数和(自身を除く): 221174440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 113, 133, 140, 152, 190, 211, 226, 266, 280, 380, 422, 452, 532, 565, 665, 760, 791, 844, 904, 1055, 1064, 1130, 1330, 1477, 1582, 1688, 2110, 2147, 2260, 2660, 2954, 3164, 3955, 4009, 4220, 4294, 4520, 5320, 5908, 6328, 7385, 7910, 8018, 8440, 8588, 10735, 11816, 14770, 15029, 15820, 16036, 17176, 20045, 21470, 23843, 28063, 29540, 30058, 31640, 32072, 40090, 42940, 47686, 56126, 59080, 60116, 75145, 80180, 85880, 95372, 112252, 119215, 120232, 140315, 150290, 160360, 166901, 190744, 224504, 238430, 280630, 300580, 333802, 453017, 476860, 561260, 601160, 667604, 834505, 906034, 953720, 1122520, 1335208, 1669010, 1812068, 2265085, 3171119, 3338020, 3624136, 4530170, 6342238, 6676040, 9060340, 12684476, 15855595, 18120680, 25368952, 31711190, 63422380, 126844760]

約数ペア:

[(1, 126844760), (2, 63422380), (4, 31711190), (5, 25368952), (7, 18120680), (8, 15855595), (10, 12684476), (14, 9060340), (19, 6676040), (20, 6342238), (28, 4530170), (35, 3624136), (38, 3338020), (40, 3171119), (56, 2265085), (70, 1812068), (76, 1669010), (95, 1335208), (113, 1122520), (133, 953720), (140, 906034), (152, 834505), (190, 667604), (211, 601160), (226, 561260), (266, 476860), (280, 453017), (380, 333802), (422, 300580), (452, 280630), (532, 238430), (565, 224504), (665, 190744), (760, 166901), (791, 160360), (844, 150290), (904, 140315), (1055, 120232), (1064, 119215), (1130, 112252), (1330, 95372), (1477, 85880), (1582, 80180), (1688, 75145), (2110, 60116), (2147, 59080), (2260, 56126), (2660, 47686), (2954, 42940), (3164, 40090), (3955, 32072), (4009, 31640), (4220, 30058), (4294, 29540), (4520, 28063), (5320, 23843), (5908, 21470), (6328, 20045), (7385, 17176), (7910, 16036), (8018, 15820), (8440, 15029), (8588, 14770), (10735, 11816)]