17994621960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{2380241}}^1$

素因数の和:2380268

約数の個数: 128

約数和(自身を含む): 68550969600

約数和(自身を除く): 50556347640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 2380241, 4760482, 7140723, 9520964, 11901205, 14281446, 16661687, 19041928, 21422169, 23802410, 28562892, 33323374, 35703615, 42844338, 47604820, 49985061, 57125784, 64266507, 66646748, 71407230, 83308435, 85688676, 95209640, 99970122, 107110845, 128533014, 133293496, 142814460, 149955183, 166616870, 171377352, 199940244, 214221690, 249925305, 257066028, 285628920, 299910366, 321332535, 333233740, 399880488, 428443380, 449865549, 499850610, 514132056, 599820732, 642665070, 666467480, 749775915, 856886760, 899731098, 999701220, 1199641464, 1285330140, 1499551830, 1799462196, 1999402440, 2249327745, 2570660280, 2999103660, 3598924392, 4498655490, 5998207320, 8997310980, 17994621960]

約数ペア:

[(1, 17994621960), (2, 8997310980), (3, 5998207320), (4, 4498655490), (5, 3598924392), (6, 2999103660), (7, 2570660280), (8, 2249327745), (9, 1999402440), (10, 1799462196), (12, 1499551830), (14, 1285330140), (15, 1199641464), (18, 999701220), (20, 899731098), (21, 856886760), (24, 749775915), (27, 666467480), (28, 642665070), (30, 599820732), (35, 514132056), (36, 499850610), (40, 449865549), (42, 428443380), (45, 399880488), (54, 333233740), (56, 321332535), (60, 299910366), (63, 285628920), (70, 257066028), (72, 249925305), (84, 214221690), (90, 199940244), (105, 171377352), (108, 166616870), (120, 149955183), (126, 142814460), (135, 133293496), (140, 128533014), (168, 107110845), (180, 99970122), (189, 95209640), (210, 85688676), (216, 83308435), (252, 71407230), (270, 66646748), (280, 64266507), (315, 57125784), (360, 49985061), (378, 47604820), (420, 42844338), (504, 35703615), (540, 33323374), (630, 28562892), (756, 23802410), (840, 21422169), (945, 19041928), (1080, 16661687), (1260, 14281446), (1512, 11901205), (1890, 9520964), (2520, 7140723), (3780, 4760482), (7560, 2380241)]