40364520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1707

約数の個数: 128

約数和(自身を含む): 143251200

約数和(自身を除く): 102886680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1657, 1740, 2030, 2436, 3045, 3314, 3480, 4060, 4872, 4971, 6090, 6628, 8120, 8285, 9942, 11599, 12180, 13256, 16570, 19884, 23198, 24360, 24855, 33140, 34797, 39768, 46396, 48053, 49710, 57995, 66280, 69594, 92792, 96106, 99420, 115990, 139188, 144159, 173985, 192212, 198840, 231980, 240265, 278376, 288318, 336371, 347970, 384424, 463960, 480530, 576636, 672742, 695940, 720795, 961060, 1009113, 1153272, 1345484, 1391880, 1441590, 1681855, 1922120, 2018226, 2690968, 2883180, 3363710, 4036452, 5045565, 5766360, 6727420, 8072904, 10091130, 13454840, 20182260, 40364520]

約数ペア:

[(1, 40364520), (2, 20182260), (3, 13454840), (4, 10091130), (5, 8072904), (6, 6727420), (7, 5766360), (8, 5045565), (10, 4036452), (12, 3363710), (14, 2883180), (15, 2690968), (20, 2018226), (21, 1922120), (24, 1681855), (28, 1441590), (29, 1391880), (30, 1345484), (35, 1153272), (40, 1009113), (42, 961060), (56, 720795), (58, 695940), (60, 672742), (70, 576636), (84, 480530), (87, 463960), (105, 384424), (116, 347970), (120, 336371), (140, 288318), (145, 278376), (168, 240265), (174, 231980), (203, 198840), (210, 192212), (232, 173985), (280, 144159), (290, 139188), (348, 115990), (406, 99420), (420, 96106), (435, 92792), (580, 69594), (609, 66280), (696, 57995), (812, 49710), (840, 48053), (870, 46396), (1015, 39768), (1160, 34797), (1218, 33140), (1624, 24855), (1657, 24360), (1740, 23198), (2030, 19884), (2436, 16570), (3045, 13256), (3314, 12180), (3480, 11599), (4060, 9942), (4872, 8285), (4971, 8120), (6090, 6628)]