146496280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1823}}^1$

素因数の和:1889

約数の個数: 96

約数和(自身を含む): 392999040

約数和(自身を除く): 246502760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 574, 820, 980, 1148, 1435, 1640, 1823, 1960, 2009, 2296, 2870, 3646, 4018, 5740, 7292, 8036, 9115, 10045, 11480, 12761, 14584, 16072, 18230, 20090, 25522, 36460, 40180, 51044, 63805, 72920, 74743, 80360, 89327, 102088, 127610, 149486, 178654, 255220, 298972, 357308, 373715, 446635, 510440, 523201, 597944, 714616, 747430, 893270, 1046402, 1494860, 1786540, 2092804, 2616005, 2989720, 3573080, 3662407, 4185608, 5232010, 7324814, 10464020, 14649628, 18312035, 20928040, 29299256, 36624070, 73248140, 146496280]

約数ペア:

[(1, 146496280), (2, 73248140), (4, 36624070), (5, 29299256), (7, 20928040), (8, 18312035), (10, 14649628), (14, 10464020), (20, 7324814), (28, 5232010), (35, 4185608), (40, 3662407), (41, 3573080), (49, 2989720), (56, 2616005), (70, 2092804), (82, 1786540), (98, 1494860), (140, 1046402), (164, 893270), (196, 747430), (205, 714616), (245, 597944), (280, 523201), (287, 510440), (328, 446635), (392, 373715), (410, 357308), (490, 298972), (574, 255220), (820, 178654), (980, 149486), (1148, 127610), (1435, 102088), (1640, 89327), (1823, 80360), (1960, 74743), (2009, 72920), (2296, 63805), (2870, 51044), (3646, 40180), (4018, 36460), (5740, 25522), (7292, 20090), (8036, 18230), (9115, 16072), (10045, 14584), (11480, 12761)]