530147389240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{727}}^1\times {\mathrm{3769}}^1$

素因数の和:5205

約数の個数: 128

約数和(自身を含む): 1367449574400

約数和(自身を除く): 837302185160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 691, 727, 1382, 1454, 2764, 2908, 3455, 3635, 3769, 4837, 5089, 5528, 5816, 6910, 7270, 7538, 9674, 10178, 13820, 14540, 15076, 18845, 19348, 20356, 24185, 25445, 26383, 27640, 29080, 30152, 37690, 38696, 40712, 48370, 50890, 52766, 75380, 96740, 101780, 105532, 131915, 150760, 193480, 203560, 211064, 263830, 502357, 527660, 1004714, 1055320, 2009428, 2511785, 2604379, 2740063, 3516499, 4018856, 5023570, 5208758, 5480126, 7032998, 10047140, 10417516, 10960252, 13021895, 13700315, 14065996, 17582495, 18230653, 19180441, 20094280, 20835032, 21920504, 26043790, 27400630, 28131992, 35164990, 36461306, 38360882, 52087580, 54801260, 70329980, 72922612, 76721764, 91153265, 95902205, 104175160, 109602520, 140659960, 145845224, 153443528, 182306530, 191804410, 364613060, 383608820, 729226120, 767217640, 1893383533, 3786767066, 7573534132, 9466917665, 13253684731, 15147068264, 18933835330, 26507369462, 37867670660, 53014738924, 66268423655, 75735341320, 106029477848, 132536847310, 265073694620, 530147389240]

約数ペア:

[(1, 530147389240), (2, 265073694620), (4, 132536847310), (5, 106029477848), (7, 75735341320), (8, 66268423655), (10, 53014738924), (14, 37867670660), (20, 26507369462), (28, 18933835330), (35, 15147068264), (40, 13253684731), (56, 9466917665), (70, 7573534132), (140, 3786767066), (280, 1893383533), (691, 767217640), (727, 729226120), (1382, 383608820), (1454, 364613060), (2764, 191804410), (2908, 182306530), (3455, 153443528), (3635, 145845224), (3769, 140659960), (4837, 109602520), (5089, 104175160), (5528, 95902205), (5816, 91153265), (6910, 76721764), (7270, 72922612), (7538, 70329980), (9674, 54801260), (10178, 52087580), (13820, 38360882), (14540, 36461306), (15076, 35164990), (18845, 28131992), (19348, 27400630), (20356, 26043790), (24185, 21920504), (25445, 20835032), (26383, 20094280), (27640, 19180441), (29080, 18230653), (30152, 17582495), (37690, 14065996), (38696, 13700315), (40712, 13021895), (48370, 10960252), (50890, 10417516), (52766, 10047140), (75380, 7032998), (96740, 5480126), (101780, 5208758), (105532, 5023570), (131915, 4018856), (150760, 3516499), (193480, 2740063), (203560, 2604379), (211064, 2511785), (263830, 2009428), (502357, 1055320), (527660, 1004714)]