134653960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 384134400

約数和(自身を除く): 249480440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 29, 35, 40, 46, 49, 56, 58, 70, 92, 98, 103, 115, 116, 140, 145, 161, 184, 196, 203, 206, 230, 232, 245, 280, 290, 322, 392, 406, 412, 460, 490, 515, 580, 644, 667, 721, 805, 812, 824, 920, 980, 1015, 1030, 1127, 1160, 1288, 1334, 1421, 1442, 1610, 1624, 1960, 2030, 2060, 2254, 2369, 2668, 2842, 2884, 2987, 3220, 3335, 3605, 4060, 4120, 4508, 4669, 4738, 5047, 5336, 5635, 5684, 5768, 5974, 6440, 6670, 7105, 7210, 8120, 9016, 9338, 9476, 10094, 11270, 11368, 11845, 11948, 13340, 14210, 14420, 14935, 16583, 18676, 18952, 20188, 20909, 22540, 23345, 23690, 23896, 25235, 26680, 28420, 28840, 29870, 32683, 33166, 37352, 40376, 41818, 45080, 46690, 47380, 50470, 56840, 59740, 65366, 66332, 68701, 82915, 83636, 93380, 94760, 100940, 104545, 116081, 119480, 130732, 132664, 137402, 146363, 163415, 165830, 167272, 186760, 201880, 209090, 232162, 261464, 274804, 292726, 326830, 331660, 343505, 418180, 464324, 480907, 549608, 580405, 585452, 653660, 663320, 687010, 731815, 836360, 928648, 961814, 1160810, 1170904, 1307320, 1374020, 1463630, 1923628, 2321620, 2404535, 2748040, 2927260, 3366349, 3847256, 4643240, 4809070, 5854520, 6732698, 9618140, 13465396, 16831745, 19236280, 26930792, 33663490, 67326980, 134653960]

約数ペア:

[(1, 134653960), (2, 67326980), (4, 33663490), (5, 26930792), (7, 19236280), (8, 16831745), (10, 13465396), (14, 9618140), (20, 6732698), (23, 5854520), (28, 4809070), (29, 4643240), (35, 3847256), (40, 3366349), (46, 2927260), (49, 2748040), (56, 2404535), (58, 2321620), (70, 1923628), (92, 1463630), (98, 1374020), (103, 1307320), (115, 1170904), (116, 1160810), (140, 961814), (145, 928648), (161, 836360), (184, 731815), (196, 687010), (203, 663320), (206, 653660), (230, 585452), (232, 580405), (245, 549608), (280, 480907), (290, 464324), (322, 418180), (392, 343505), (406, 331660), (412, 326830), (460, 292726), (490, 274804), (515, 261464), (580, 232162), (644, 209090), (667, 201880), (721, 186760), (805, 167272), (812, 165830), (824, 163415), (920, 146363), (980, 137402), (1015, 132664), (1030, 130732), (1127, 119480), (1160, 116081), (1288, 104545), (1334, 100940), (1421, 94760), (1442, 93380), (1610, 83636), (1624, 82915), (1960, 68701), (2030, 66332), (2060, 65366), (2254, 59740), (2369, 56840), (2668, 50470), (2842, 47380), (2884, 46690), (2987, 45080), (3220, 41818), (3335, 40376), (3605, 37352), (4060, 33166), (4120, 32683), (4508, 29870), (4669, 28840), (4738, 28420), (5047, 26680), (5336, 25235), (5635, 23896), (5684, 23690), (5768, 23345), (5974, 22540), (6440, 20909), (6670, 20188), (7105, 18952), (7210, 18676), (8120, 16583), (9016, 14935), (9338, 14420), (9476, 14210), (10094, 13340), (11270, 11948), (11368, 11845)]