76629560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 209710080

約数和(自身を除く): 133080520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 73, 92, 115, 140, 146, 161, 163, 184, 230, 280, 292, 322, 326, 365, 460, 511, 584, 644, 652, 730, 805, 815, 920, 1022, 1141, 1288, 1304, 1460, 1610, 1630, 1679, 2044, 2282, 2555, 2920, 3220, 3260, 3358, 3749, 4088, 4564, 5110, 5705, 6440, 6520, 6716, 7498, 8395, 9128, 10220, 11410, 11753, 11899, 13432, 14996, 16790, 18745, 20440, 22820, 23506, 23798, 26243, 29992, 33580, 37490, 45640, 47012, 47596, 52486, 58765, 59495, 67160, 74980, 83293, 94024, 95192, 104972, 117530, 118990, 131215, 149960, 166586, 209944, 235060, 237980, 262430, 273677, 333172, 416465, 470120, 475960, 524860, 547354, 666344, 832930, 1049720, 1094708, 1368385, 1665860, 1915739, 2189416, 2736770, 3331720, 3831478, 5473540, 7662956, 9578695, 10947080, 15325912, 19157390, 38314780, 76629560]

約数ペア:

[(1, 76629560), (2, 38314780), (4, 19157390), (5, 15325912), (7, 10947080), (8, 9578695), (10, 7662956), (14, 5473540), (20, 3831478), (23, 3331720), (28, 2736770), (35, 2189416), (40, 1915739), (46, 1665860), (56, 1368385), (70, 1094708), (73, 1049720), (92, 832930), (115, 666344), (140, 547354), (146, 524860), (161, 475960), (163, 470120), (184, 416465), (230, 333172), (280, 273677), (292, 262430), (322, 237980), (326, 235060), (365, 209944), (460, 166586), (511, 149960), (584, 131215), (644, 118990), (652, 117530), (730, 104972), (805, 95192), (815, 94024), (920, 83293), (1022, 74980), (1141, 67160), (1288, 59495), (1304, 58765), (1460, 52486), (1610, 47596), (1630, 47012), (1679, 45640), (2044, 37490), (2282, 33580), (2555, 29992), (2920, 26243), (3220, 23798), (3260, 23506), (3358, 22820), (3749, 20440), (4088, 18745), (4564, 16790), (5110, 14996), (5705, 13432), (6440, 11899), (6520, 11753), (6716, 11410), (7498, 10220), (8395, 9128)]