9467920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 160

約数和(自身を含む): 28926720

約数和(自身を除く): 19458800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 53, 55, 56, 58, 70, 77, 80, 88, 106, 110, 112, 116, 140, 145, 154, 176, 203, 212, 220, 232, 265, 280, 290, 308, 319, 371, 385, 406, 424, 440, 464, 530, 560, 580, 583, 616, 638, 742, 770, 812, 848, 880, 1015, 1060, 1160, 1166, 1232, 1276, 1484, 1537, 1540, 1595, 1624, 1855, 2030, 2120, 2233, 2320, 2332, 2552, 2915, 2968, 3074, 3080, 3190, 3248, 3710, 4060, 4081, 4240, 4466, 4664, 5104, 5830, 5936, 6148, 6160, 6380, 7420, 7685, 8120, 8162, 8932, 9328, 10759, 11165, 11660, 12296, 12760, 14840, 15370, 16240, 16324, 16907, 17864, 20405, 21518, 22330, 23320, 24592, 25520, 29680, 30740, 32648, 33814, 35728, 40810, 43036, 44660, 46640, 53795, 61480, 65296, 67628, 81620, 84535, 86072, 89320, 107590, 118349, 122960, 135256, 163240, 169070, 172144, 178640, 215180, 236698, 270512, 326480, 338140, 430360, 473396, 591745, 676280, 860720, 946792, 1183490, 1352560, 1893584, 2366980, 4733960, 9467920]

約数ペア:

[(1, 9467920), (2, 4733960), (4, 2366980), (5, 1893584), (7, 1352560), (8, 1183490), (10, 946792), (11, 860720), (14, 676280), (16, 591745), (20, 473396), (22, 430360), (28, 338140), (29, 326480), (35, 270512), (40, 236698), (44, 215180), (53, 178640), (55, 172144), (56, 169070), (58, 163240), (70, 135256), (77, 122960), (80, 118349), (88, 107590), (106, 89320), (110, 86072), (112, 84535), (116, 81620), (140, 67628), (145, 65296), (154, 61480), (176, 53795), (203, 46640), (212, 44660), (220, 43036), (232, 40810), (265, 35728), (280, 33814), (290, 32648), (308, 30740), (319, 29680), (371, 25520), (385, 24592), (406, 23320), (424, 22330), (440, 21518), (464, 20405), (530, 17864), (560, 16907), (580, 16324), (583, 16240), (616, 15370), (638, 14840), (742, 12760), (770, 12296), (812, 11660), (848, 11165), (880, 10759), (1015, 9328), (1060, 8932), (1160, 8162), (1166, 8120), (1232, 7685), (1276, 7420), (1484, 6380), (1537, 6160), (1540, 6148), (1595, 5936), (1624, 5830), (1855, 5104), (2030, 4664), (2120, 4466), (2233, 4240), (2320, 4081), (2332, 4060), (2552, 3710), (2915, 3248), (2968, 3190), (3074, 3080)]