130245780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 442552320

約数和(自身を除く): 312306540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 97, 105, 115, 138, 139, 140, 161, 194, 210, 230, 276, 278, 291, 322, 345, 388, 417, 420, 460, 483, 485, 556, 582, 644, 679, 690, 695, 805, 834, 966, 970, 973, 1164, 1358, 1380, 1390, 1455, 1610, 1668, 1932, 1940, 1946, 2037, 2085, 2231, 2415, 2716, 2780, 2910, 2919, 3197, 3220, 3395, 3892, 4074, 4170, 4462, 4830, 4865, 5820, 5838, 6394, 6693, 6790, 8148, 8340, 8924, 9591, 9660, 9730, 10185, 11155, 11676, 12788, 13386, 13483, 13580, 14595, 15617, 15985, 19182, 19460, 20370, 22310, 22379, 26772, 26966, 29190, 31234, 31970, 33465, 38364, 40449, 40740, 44620, 44758, 46851, 47955, 53932, 58380, 62468, 63940, 66930, 67137, 67415, 78085, 80898, 89516, 93702, 94381, 95910, 111895, 133860, 134274, 134830, 156170, 161796, 187404, 188762, 191820, 202245, 223790, 234255, 268548, 269660, 283143, 310109, 312340, 335685, 377524, 404490, 447580, 468510, 471905, 566286, 620218, 671370, 808980, 930327, 937020, 943810, 1132572, 1240436, 1342740, 1415715, 1550545, 1860654, 1887620, 2170763, 2831430, 3101090, 3721308, 4341526, 4651635, 5662860, 6202180, 6512289, 8683052, 9303270, 10853815, 13024578, 18606540, 21707630, 26049156, 32561445, 43415260, 65122890, 130245780]

約数ペア:

[(1, 130245780), (2, 65122890), (3, 43415260), (4, 32561445), (5, 26049156), (6, 21707630), (7, 18606540), (10, 13024578), (12, 10853815), (14, 9303270), (15, 8683052), (20, 6512289), (21, 6202180), (23, 5662860), (28, 4651635), (30, 4341526), (35, 3721308), (42, 3101090), (46, 2831430), (60, 2170763), (69, 1887620), (70, 1860654), (84, 1550545), (92, 1415715), (97, 1342740), (105, 1240436), (115, 1132572), (138, 943810), (139, 937020), (140, 930327), (161, 808980), (194, 671370), (210, 620218), (230, 566286), (276, 471905), (278, 468510), (291, 447580), (322, 404490), (345, 377524), (388, 335685), (417, 312340), (420, 310109), (460, 283143), (483, 269660), (485, 268548), (556, 234255), (582, 223790), (644, 202245), (679, 191820), (690, 188762), (695, 187404), (805, 161796), (834, 156170), (966, 134830), (970, 134274), (973, 133860), (1164, 111895), (1358, 95910), (1380, 94381), (1390, 93702), (1455, 89516), (1610, 80898), (1668, 78085), (1932, 67415), (1940, 67137), (1946, 66930), (2037, 63940), (2085, 62468), (2231, 58380), (2415, 53932), (2716, 47955), (2780, 46851), (2910, 44758), (2919, 44620), (3197, 40740), (3220, 40449), (3395, 38364), (3892, 33465), (4074, 31970), (4170, 31234), (4462, 29190), (4830, 26966), (4865, 26772), (5820, 22379), (5838, 22310), (6394, 20370), (6693, 19460), (6790, 19182), (8148, 15985), (8340, 15617), (8924, 14595), (9591, 13580), (9660, 13483), (9730, 13386), (10185, 12788), (11155, 11676)]