194486880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8269}}^1$

素因数の和:8301

約数の個数: 144

約数和(自身を含む): 712741680

約数和(自身を除く): 518254800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8269, 11760, 16538, 23520, 24807, 33076, 41345, 49614, 57883, 66152, 82690, 99228, 115766, 124035, 132304, 165380, 173649, 198456, 231532, 248070, 264608, 289415, 330760, 347298, 396912, 405181, 463064, 496140, 578830, 661520, 694596, 793824, 810362, 868245, 926128, 992280, 1157660, 1215543, 1323040, 1389192, 1620724, 1736490, 1852256, 1984560, 2025905, 2315320, 2431086, 2778384, 3241448, 3472980, 3969120, 4051810, 4630640, 4862172, 5556768, 6077715, 6482896, 6945960, 8103620, 9261280, 9724344, 12155430, 12965792, 13891920, 16207240, 19448688, 24310860, 27783840, 32414480, 38897376, 48621720, 64828960, 97243440, 194486880]

約数ペア:

[(1, 194486880), (2, 97243440), (3, 64828960), (4, 48621720), (5, 38897376), (6, 32414480), (7, 27783840), (8, 24310860), (10, 19448688), (12, 16207240), (14, 13891920), (15, 12965792), (16, 12155430), (20, 9724344), (21, 9261280), (24, 8103620), (28, 6945960), (30, 6482896), (32, 6077715), (35, 5556768), (40, 4862172), (42, 4630640), (48, 4051810), (49, 3969120), (56, 3472980), (60, 3241448), (70, 2778384), (80, 2431086), (84, 2315320), (96, 2025905), (98, 1984560), (105, 1852256), (112, 1736490), (120, 1620724), (140, 1389192), (147, 1323040), (160, 1215543), (168, 1157660), (196, 992280), (210, 926128), (224, 868245), (240, 810362), (245, 793824), (280, 694596), (294, 661520), (336, 578830), (392, 496140), (420, 463064), (480, 405181), (490, 396912), (560, 347298), (588, 330760), (672, 289415), (735, 264608), (784, 248070), (840, 231532), (980, 198456), (1120, 173649), (1176, 165380), (1470, 132304), (1568, 124035), (1680, 115766), (1960, 99228), (2352, 82690), (2940, 66152), (3360, 57883), (3920, 49614), (4704, 41345), (5880, 33076), (7840, 24807), (8269, 23520), (11760, 16538)]