415235920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 1113678720

約数和(自身を除く): 698442800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 53, 55, 58, 80, 88, 106, 110, 116, 145, 176, 212, 220, 232, 265, 290, 307, 319, 424, 440, 464, 530, 580, 583, 614, 638, 848, 880, 1060, 1160, 1166, 1228, 1276, 1535, 1537, 1595, 2120, 2320, 2332, 2456, 2552, 2915, 3070, 3074, 3190, 3377, 4240, 4664, 4912, 5104, 5830, 6140, 6148, 6380, 6754, 7685, 8903, 9328, 11660, 12280, 12296, 12760, 13508, 15370, 16271, 16885, 16907, 17806, 23320, 24560, 24592, 25520, 27016, 30740, 32542, 33770, 33814, 35612, 44515, 46640, 54032, 61480, 65084, 67540, 67628, 71224, 81355, 84535, 89030, 97933, 122960, 130168, 135080, 135256, 142448, 162710, 169070, 178060, 178981, 195866, 260336, 270160, 270512, 325420, 338140, 356120, 357962, 391732, 471859, 489665, 650840, 676280, 712240, 715924, 783464, 894905, 943718, 979330, 1301680, 1352560, 1431848, 1566928, 1789810, 1887436, 1958660, 2359295, 2863696, 3579620, 3774872, 3917320, 4718590, 5190449, 7159240, 7549744, 7834640, 9437180, 10380898, 14318480, 18874360, 20761796, 25952245, 37748720, 41523592, 51904490, 83047184, 103808980, 207617960, 415235920]

約数ペア:

[(1, 415235920), (2, 207617960), (4, 103808980), (5, 83047184), (8, 51904490), (10, 41523592), (11, 37748720), (16, 25952245), (20, 20761796), (22, 18874360), (29, 14318480), (40, 10380898), (44, 9437180), (53, 7834640), (55, 7549744), (58, 7159240), (80, 5190449), (88, 4718590), (106, 3917320), (110, 3774872), (116, 3579620), (145, 2863696), (176, 2359295), (212, 1958660), (220, 1887436), (232, 1789810), (265, 1566928), (290, 1431848), (307, 1352560), (319, 1301680), (424, 979330), (440, 943718), (464, 894905), (530, 783464), (580, 715924), (583, 712240), (614, 676280), (638, 650840), (848, 489665), (880, 471859), (1060, 391732), (1160, 357962), (1166, 356120), (1228, 338140), (1276, 325420), (1535, 270512), (1537, 270160), (1595, 260336), (2120, 195866), (2320, 178981), (2332, 178060), (2456, 169070), (2552, 162710), (2915, 142448), (3070, 135256), (3074, 135080), (3190, 130168), (3377, 122960), (4240, 97933), (4664, 89030), (4912, 84535), (5104, 81355), (5830, 71224), (6140, 67628), (6148, 67540), (6380, 65084), (6754, 61480), (7685, 54032), (8903, 46640), (9328, 44515), (11660, 35612), (12280, 33814), (12296, 33770), (12760, 32542), (13508, 30740), (15370, 27016), (16271, 25520), (16885, 24592), (16907, 24560), (17806, 23320)]