501931920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2741}}^1$

素因数の和:2873

約数の個数: 160

約数和(自身を含む): 1795242240

約数和(自身を除く): 1293310320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 1680, 1744, 2180, 2289, 2616, 2741, 3052, 3270, 3815, 4360, 4578, 5232, 5482, 6104, 6540, 7630, 8223, 8720, 9156, 10964, 11445, 12208, 13080, 13705, 15260, 16446, 18312, 19187, 21928, 22890, 26160, 27410, 30520, 32892, 36624, 38374, 41115, 43856, 45780, 54820, 57561, 61040, 65784, 76748, 82230, 91560, 95935, 109640, 115122, 131568, 153496, 164460, 183120, 191870, 219280, 230244, 287805, 298769, 306992, 328920, 383740, 460488, 575610, 597538, 657840, 767480, 896307, 920976, 1151220, 1195076, 1493845, 1534960, 1792614, 2091383, 2302440, 2390152, 2987690, 3585228, 4182766, 4481535, 4604880, 4780304, 5975380, 6274149, 7170456, 8365532, 8963070, 10456915, 11950760, 12548298, 14340912, 16731064, 17926140, 20913830, 23901520, 25096596, 31370745, 33462128, 35852280, 41827660, 50193192, 62741490, 71704560, 83655320, 100386384, 125482980, 167310640, 250965960, 501931920]

約数ペア:

[(1, 501931920), (2, 250965960), (3, 167310640), (4, 125482980), (5, 100386384), (6, 83655320), (7, 71704560), (8, 62741490), (10, 50193192), (12, 41827660), (14, 35852280), (15, 33462128), (16, 31370745), (20, 25096596), (21, 23901520), (24, 20913830), (28, 17926140), (30, 16731064), (35, 14340912), (40, 12548298), (42, 11950760), (48, 10456915), (56, 8963070), (60, 8365532), (70, 7170456), (80, 6274149), (84, 5975380), (105, 4780304), (109, 4604880), (112, 4481535), (120, 4182766), (140, 3585228), (168, 2987690), (210, 2390152), (218, 2302440), (240, 2091383), (280, 1792614), (327, 1534960), (336, 1493845), (420, 1195076), (436, 1151220), (545, 920976), (560, 896307), (654, 767480), (763, 657840), (840, 597538), (872, 575610), (1090, 460488), (1308, 383740), (1526, 328920), (1635, 306992), (1680, 298769), (1744, 287805), (2180, 230244), (2289, 219280), (2616, 191870), (2741, 183120), (3052, 164460), (3270, 153496), (3815, 131568), (4360, 115122), (4578, 109640), (5232, 95935), (5482, 91560), (6104, 82230), (6540, 76748), (7630, 65784), (8223, 61040), (8720, 57561), (9156, 54820), (10964, 45780), (11445, 43856), (12208, 41115), (13080, 38374), (13705, 36624), (15260, 32892), (16446, 30520), (18312, 27410), (19187, 26160), (21928, 22890)]