1217967040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3067}}^1$

素因数の和:3174

約数の個数: 112

約数和(自身を含む): 3113970912

約数和(自身を除く): 1896003872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 73, 80, 85, 136, 146, 160, 170, 272, 292, 320, 340, 365, 544, 584, 680, 730, 1088, 1168, 1241, 1360, 1460, 2336, 2482, 2720, 2920, 3067, 4672, 4964, 5440, 5840, 6134, 6205, 9928, 11680, 12268, 12410, 15335, 19856, 23360, 24536, 24820, 30670, 39712, 49072, 49640, 52139, 61340, 79424, 98144, 99280, 104278, 122680, 196288, 198560, 208556, 223891, 245360, 260695, 397120, 417112, 447782, 490720, 521390, 834224, 895564, 981440, 1042780, 1119455, 1668448, 1791128, 2085560, 2238910, 3336896, 3582256, 3806147, 4171120, 4477820, 7164512, 7612294, 8342240, 8955640, 14329024, 15224588, 16684480, 17911280, 19030735, 30449176, 35822560, 38061470, 60898352, 71645120, 76122940, 121796704, 152245880, 243593408, 304491760, 608983520, 1217967040]

約数ペア:

[(1, 1217967040), (2, 608983520), (4, 304491760), (5, 243593408), (8, 152245880), (10, 121796704), (16, 76122940), (17, 71645120), (20, 60898352), (32, 38061470), (34, 35822560), (40, 30449176), (64, 19030735), (68, 17911280), (73, 16684480), (80, 15224588), (85, 14329024), (136, 8955640), (146, 8342240), (160, 7612294), (170, 7164512), (272, 4477820), (292, 4171120), (320, 3806147), (340, 3582256), (365, 3336896), (544, 2238910), (584, 2085560), (680, 1791128), (730, 1668448), (1088, 1119455), (1168, 1042780), (1241, 981440), (1360, 895564), (1460, 834224), (2336, 521390), (2482, 490720), (2720, 447782), (2920, 417112), (3067, 397120), (4672, 260695), (4964, 245360), (5440, 223891), (5840, 208556), (6134, 198560), (6205, 196288), (9928, 122680), (11680, 104278), (12268, 99280), (12410, 98144), (15335, 79424), (19856, 61340), (23360, 52139), (24536, 49640), (24820, 49072), (30670, 39712)]