16387560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{929}}^1$

素因数の和:960

約数の個数: 144

約数和(自身を含む): 62021700

約数和(自身を除く): 45634140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 929, 980, 1176, 1260, 1470, 1764, 1858, 1960, 2205, 2520, 2787, 2940, 3528, 3716, 4410, 4645, 5574, 5880, 6503, 7432, 8361, 8820, 9290, 11148, 13006, 13935, 16722, 17640, 18580, 19509, 22296, 26012, 27870, 32515, 33444, 37160, 39018, 41805, 45521, 52024, 55740, 58527, 65030, 66888, 78036, 83610, 91042, 97545, 111480, 117054, 130060, 136563, 156072, 167220, 182084, 195090, 227605, 234108, 260120, 273126, 292635, 334440, 364168, 390180, 409689, 455210, 468216, 546252, 585270, 682815, 780360, 819378, 910420, 1092504, 1170540, 1365630, 1638756, 1820840, 2048445, 2341080, 2731260, 3277512, 4096890, 5462520, 8193780, 16387560]

約数ペア:

[(1, 16387560), (2, 8193780), (3, 5462520), (4, 4096890), (5, 3277512), (6, 2731260), (7, 2341080), (8, 2048445), (9, 1820840), (10, 1638756), (12, 1365630), (14, 1170540), (15, 1092504), (18, 910420), (20, 819378), (21, 780360), (24, 682815), (28, 585270), (30, 546252), (35, 468216), (36, 455210), (40, 409689), (42, 390180), (45, 364168), (49, 334440), (56, 292635), (60, 273126), (63, 260120), (70, 234108), (72, 227605), (84, 195090), (90, 182084), (98, 167220), (105, 156072), (120, 136563), (126, 130060), (140, 117054), (147, 111480), (168, 97545), (180, 91042), (196, 83610), (210, 78036), (245, 66888), (252, 65030), (280, 58527), (294, 55740), (315, 52024), (360, 45521), (392, 41805), (420, 39018), (441, 37160), (490, 33444), (504, 32515), (588, 27870), (630, 26012), (735, 22296), (840, 19509), (882, 18580), (929, 17640), (980, 16722), (1176, 13935), (1260, 13006), (1470, 11148), (1764, 9290), (1858, 8820), (1960, 8361), (2205, 7432), (2520, 6503), (2787, 5880), (2940, 5574), (3528, 4645), (3716, 4410)]