1626341640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16001}}^1$

素因数の和:16044

約数の個数: 192

約数和(自身を含む): 6129406080

約数和(自身を除く): 4503064440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2310, 2420, 2541, 2904, 3080, 3388, 3630, 4235, 4620, 4840, 5082, 6776, 7260, 8470, 9240, 10164, 12705, 14520, 16001, 16940, 20328, 25410, 32002, 33880, 48003, 50820, 64004, 80005, 96006, 101640, 112007, 128008, 160010, 176011, 192012, 224014, 240015, 320020, 336021, 352022, 384024, 448028, 480030, 528033, 560035, 640040, 672042, 704044, 880055, 896056, 960060, 1056066, 1120070, 1232077, 1344084, 1408088, 1680105, 1760110, 1920120, 1936121, 2112132, 2240140, 2464154, 2640165, 2688168, 3360210, 3520220, 3696231, 3872242, 4224264, 4480280, 4928308, 5280330, 5808363, 6160385, 6720420, 7040440, 7392462, 7744484, 9680605, 9856616, 10560660, 11616726, 12320770, 13440840, 13552847, 14784924, 15488968, 18481155, 19361210, 21121320, 23233452, 24641540, 27105694, 29041815, 29569848, 36962310, 38722420, 40658541, 46466904, 49283080, 54211388, 58083630, 67764235, 73924620, 77444840, 81317082, 108422776, 116167260, 135528470, 147849240, 162634164, 203292705, 232334520, 271056940, 325268328, 406585410, 542113880, 813170820, 1626341640]

約数ペア:

[(1, 1626341640), (2, 813170820), (3, 542113880), (4, 406585410), (5, 325268328), (6, 271056940), (7, 232334520), (8, 203292705), (10, 162634164), (11, 147849240), (12, 135528470), (14, 116167260), (15, 108422776), (20, 81317082), (21, 77444840), (22, 73924620), (24, 67764235), (28, 58083630), (30, 54211388), (33, 49283080), (35, 46466904), (40, 40658541), (42, 38722420), (44, 36962310), (55, 29569848), (56, 29041815), (60, 27105694), (66, 24641540), (70, 23233452), (77, 21121320), (84, 19361210), (88, 18481155), (105, 15488968), (110, 14784924), (120, 13552847), (121, 13440840), (132, 12320770), (140, 11616726), (154, 10560660), (165, 9856616), (168, 9680605), (210, 7744484), (220, 7392462), (231, 7040440), (242, 6720420), (264, 6160385), (280, 5808363), (308, 5280330), (330, 4928308), (363, 4480280), (385, 4224264), (420, 3872242), (440, 3696231), (462, 3520220), (484, 3360210), (605, 2688168), (616, 2640165), (660, 2464154), (726, 2240140), (770, 2112132), (840, 1936121), (847, 1920120), (924, 1760110), (968, 1680105), (1155, 1408088), (1210, 1344084), (1320, 1232077), (1452, 1120070), (1540, 1056066), (1694, 960060), (1815, 896056), (1848, 880055), (2310, 704044), (2420, 672042), (2541, 640040), (2904, 560035), (3080, 528033), (3388, 480030), (3630, 448028), (4235, 384024), (4620, 352022), (4840, 336021), (5082, 320020), (6776, 240015), (7260, 224014), (8470, 192012), (9240, 176011), (10164, 160010), (12705, 128008), (14520, 112007), (16001, 101640), (16940, 96006), (20328, 80005), (25410, 64004), (32002, 50820), (33880, 48003)]