631356880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6029}}^1$

素因数の和:6077

約数の個数: 160

約数和(自身を含む): 1938090240

約数和(自身を除く): 1306733360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1360, 1496, 1540, 1870, 1904, 2380, 2618, 2992, 3080, 3740, 4760, 5236, 6029, 6160, 6545, 7480, 9520, 10472, 12058, 13090, 14960, 20944, 24116, 26180, 30145, 42203, 48232, 52360, 60290, 66319, 84406, 96464, 102493, 104720, 120580, 132638, 168812, 204986, 211015, 241160, 265276, 331595, 337624, 409972, 422030, 464233, 482320, 512465, 530552, 663190, 675248, 717451, 819944, 844060, 928466, 1024930, 1061104, 1127423, 1326380, 1434902, 1639888, 1688120, 1856932, 2049860, 2254846, 2321165, 2652760, 2869804, 3376240, 3587255, 3713864, 4099720, 4509692, 4642330, 5305520, 5637115, 5739608, 7174510, 7427728, 7891961, 8199440, 9019384, 9284660, 11274230, 11479216, 14349020, 15783922, 18038768, 18569320, 22548460, 28698040, 31567844, 37138640, 39459805, 45096920, 57396080, 63135688, 78919610, 90193840, 126271376, 157839220, 315678440, 631356880]

約数ペア:

[(1, 631356880), (2, 315678440), (4, 157839220), (5, 126271376), (7, 90193840), (8, 78919610), (10, 63135688), (11, 57396080), (14, 45096920), (16, 39459805), (17, 37138640), (20, 31567844), (22, 28698040), (28, 22548460), (34, 18569320), (35, 18038768), (40, 15783922), (44, 14349020), (55, 11479216), (56, 11274230), (68, 9284660), (70, 9019384), (77, 8199440), (80, 7891961), (85, 7427728), (88, 7174510), (110, 5739608), (112, 5637115), (119, 5305520), (136, 4642330), (140, 4509692), (154, 4099720), (170, 3713864), (176, 3587255), (187, 3376240), (220, 2869804), (238, 2652760), (272, 2321165), (280, 2254846), (308, 2049860), (340, 1856932), (374, 1688120), (385, 1639888), (440, 1434902), (476, 1326380), (560, 1127423), (595, 1061104), (616, 1024930), (680, 928466), (748, 844060), (770, 819944), (880, 717451), (935, 675248), (952, 663190), (1190, 530552), (1232, 512465), (1309, 482320), (1360, 464233), (1496, 422030), (1540, 409972), (1870, 337624), (1904, 331595), (2380, 265276), (2618, 241160), (2992, 211015), (3080, 204986), (3740, 168812), (4760, 132638), (5236, 120580), (6029, 104720), (6160, 102493), (6545, 96464), (7480, 84406), (9520, 66319), (10472, 60290), (12058, 52360), (13090, 48232), (14960, 42203), (20944, 30145), (24116, 26180)]