162270640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 461399040

約数和(自身を除く): 299128400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 101, 112, 133, 140, 151, 152, 190, 202, 266, 280, 302, 304, 380, 404, 505, 532, 560, 604, 665, 707, 755, 760, 808, 1010, 1057, 1064, 1208, 1330, 1414, 1510, 1520, 1616, 1919, 2020, 2114, 2128, 2416, 2660, 2828, 2869, 3020, 3535, 3838, 4040, 4228, 5285, 5320, 5656, 5738, 6040, 7070, 7676, 8080, 8456, 9595, 10570, 10640, 11312, 11476, 12080, 13433, 14140, 14345, 15251, 15352, 16912, 19190, 20083, 21140, 22952, 26866, 28280, 28690, 30502, 30704, 38380, 40166, 42280, 45904, 53732, 56560, 57380, 61004, 67165, 76255, 76760, 80332, 84560, 100415, 106757, 107464, 114760, 122008, 134330, 152510, 153520, 160664, 200830, 213514, 214928, 229520, 244016, 268660, 289769, 305020, 321328, 401660, 427028, 533785, 537320, 579538, 610040, 803320, 854056, 1067570, 1074640, 1159076, 1220080, 1448845, 1606640, 1708112, 2028383, 2135140, 2318152, 2897690, 4056766, 4270280, 4636304, 5795380, 8113532, 8540560, 10141915, 11590760, 16227064, 20283830, 23181520, 32454128, 40567660, 81135320, 162270640]

約数ペア:

[(1, 162270640), (2, 81135320), (4, 40567660), (5, 32454128), (7, 23181520), (8, 20283830), (10, 16227064), (14, 11590760), (16, 10141915), (19, 8540560), (20, 8113532), (28, 5795380), (35, 4636304), (38, 4270280), (40, 4056766), (56, 2897690), (70, 2318152), (76, 2135140), (80, 2028383), (95, 1708112), (101, 1606640), (112, 1448845), (133, 1220080), (140, 1159076), (151, 1074640), (152, 1067570), (190, 854056), (202, 803320), (266, 610040), (280, 579538), (302, 537320), (304, 533785), (380, 427028), (404, 401660), (505, 321328), (532, 305020), (560, 289769), (604, 268660), (665, 244016), (707, 229520), (755, 214928), (760, 213514), (808, 200830), (1010, 160664), (1057, 153520), (1064, 152510), (1208, 134330), (1330, 122008), (1414, 114760), (1510, 107464), (1520, 106757), (1616, 100415), (1919, 84560), (2020, 80332), (2114, 76760), (2128, 76255), (2416, 67165), (2660, 61004), (2828, 57380), (2869, 56560), (3020, 53732), (3535, 45904), (3838, 42280), (4040, 40166), (4228, 38380), (5285, 30704), (5320, 30502), (5656, 28690), (5738, 28280), (6040, 26866), (7070, 22952), (7676, 21140), (8080, 20083), (8456, 19190), (9595, 16912), (10570, 15352), (10640, 15251), (11312, 14345), (11476, 14140), (12080, 13433)]