15405815616

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{20611}}^1$

素因数の和:20872

約数の個数: 112

約数和(自身を含む): 43349509440

約数和(自身を除く): 27943693824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 229, 272, 408, 458, 544, 687, 816, 916, 1088, 1374, 1632, 1832, 2748, 3264, 3664, 3893, 5496, 7328, 7786, 10992, 11679, 14656, 15572, 20611, 21984, 23358, 31144, 41222, 43968, 46716, 61833, 62288, 82444, 93432, 123666, 124576, 164888, 186864, 247332, 249152, 329776, 350387, 373728, 494664, 659552, 700774, 747456, 989328, 1051161, 1319104, 1401548, 1978656, 2102322, 2803096, 3957312, 4204644, 4719919, 5606192, 8409288, 9439838, 11212384, 14159757, 16818576, 18879676, 22424768, 28319514, 33637152, 37759352, 56639028, 67274304, 75518704, 80238623, 113278056, 151037408, 160477246, 226556112, 240715869, 302074816, 320954492, 453112224, 481431738, 641908984, 906224448, 962863476, 1283817968, 1925726952, 2567635936, 3851453904, 5135271872, 7702907808, 15405815616]

約数ペア:

[(1, 15405815616), (2, 7702907808), (3, 5135271872), (4, 3851453904), (6, 2567635936), (8, 1925726952), (12, 1283817968), (16, 962863476), (17, 906224448), (24, 641908984), (32, 481431738), (34, 453112224), (48, 320954492), (51, 302074816), (64, 240715869), (68, 226556112), (96, 160477246), (102, 151037408), (136, 113278056), (192, 80238623), (204, 75518704), (229, 67274304), (272, 56639028), (408, 37759352), (458, 33637152), (544, 28319514), (687, 22424768), (816, 18879676), (916, 16818576), (1088, 14159757), (1374, 11212384), (1632, 9439838), (1832, 8409288), (2748, 5606192), (3264, 4719919), (3664, 4204644), (3893, 3957312), (5496, 2803096), (7328, 2102322), (7786, 1978656), (10992, 1401548), (11679, 1319104), (14656, 1051161), (15572, 989328), (20611, 747456), (21984, 700774), (23358, 659552), (31144, 494664), (41222, 373728), (43968, 350387), (46716, 329776), (61833, 249152), (62288, 247332), (82444, 186864), (93432, 164888), (123666, 124576)]