305433072

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 240

約数和(自身を含む): 1044933120

約数和(自身を除く): 739500048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 49, 54, 56, 63, 72, 84, 94, 98, 108, 112, 126, 141, 144, 147, 168, 188, 189, 196, 216, 252, 282, 294, 307, 329, 336, 376, 378, 392, 423, 432, 441, 504, 564, 588, 614, 658, 752, 756, 784, 846, 882, 921, 987, 1008, 1128, 1176, 1228, 1269, 1316, 1323, 1512, 1692, 1764, 1842, 1974, 2149, 2256, 2303, 2352, 2456, 2538, 2632, 2646, 2763, 2961, 3024, 3384, 3528, 3684, 3948, 4298, 4606, 4912, 5076, 5264, 5292, 5526, 5922, 6447, 6768, 6909, 7056, 7368, 7896, 8289, 8596, 8883, 9212, 10152, 10584, 11052, 11844, 12894, 13818, 14429, 14736, 15043, 15792, 16578, 17192, 17766, 18424, 19341, 20304, 20727, 21168, 22104, 23688, 25788, 27636, 28858, 30086, 33156, 34384, 35532, 36848, 38682, 41454, 43287, 44208, 45129, 47376, 51576, 55272, 57716, 58023, 60172, 62181, 66312, 71064, 77364, 82908, 86574, 90258, 101003, 103152, 110544, 115432, 116046, 120344, 124362, 129861, 132624, 135387, 142128, 154728, 165816, 173148, 180516, 202006, 230864, 232092, 240688, 248724, 259722, 270774, 303009, 309456, 331632, 346296, 361032, 389583, 404012, 406161, 464184, 497448, 519444, 541548, 606018, 692592, 707021, 722064, 779166, 808024, 812322, 909027, 928368, 994896, 1038888, 1083096, 1212036, 1414042, 1558332, 1616048, 1624644, 1818054, 2077776, 2121063, 2166192, 2424072, 2727081, 2828084, 3116664, 3249288, 3636108, 4242126, 4848144, 5454162, 5656168, 6233328, 6363189, 6498576, 7272216, 8484252, 10908324, 11312336, 12726378, 14544432, 16968504, 19089567, 21816648, 25452756, 33937008, 38179134, 43633296, 50905512, 76358268, 101811024, 152716536, 305433072]

約数ペア:

[(1, 305433072), (2, 152716536), (3, 101811024), (4, 76358268), (6, 50905512), (7, 43633296), (8, 38179134), (9, 33937008), (12, 25452756), (14, 21816648), (16, 19089567), (18, 16968504), (21, 14544432), (24, 12726378), (27, 11312336), (28, 10908324), (36, 8484252), (42, 7272216), (47, 6498576), (48, 6363189), (49, 6233328), (54, 5656168), (56, 5454162), (63, 4848144), (72, 4242126), (84, 3636108), (94, 3249288), (98, 3116664), (108, 2828084), (112, 2727081), (126, 2424072), (141, 2166192), (144, 2121063), (147, 2077776), (168, 1818054), (188, 1624644), (189, 1616048), (196, 1558332), (216, 1414042), (252, 1212036), (282, 1083096), (294, 1038888), (307, 994896), (329, 928368), (336, 909027), (376, 812322), (378, 808024), (392, 779166), (423, 722064), (432, 707021), (441, 692592), (504, 606018), (564, 541548), (588, 519444), (614, 497448), (658, 464184), (752, 406161), (756, 404012), (784, 389583), (846, 361032), (882, 346296), (921, 331632), (987, 309456), (1008, 303009), (1128, 270774), (1176, 259722), (1228, 248724), (1269, 240688), (1316, 232092), (1323, 230864), (1512, 202006), (1692, 180516), (1764, 173148), (1842, 165816), (1974, 154728), (2149, 142128), (2256, 135387), (2303, 132624), (2352, 129861), (2456, 124362), (2538, 120344), (2632, 116046), (2646, 115432), (2763, 110544), (2961, 103152), (3024, 101003), (3384, 90258), (3528, 86574), (3684, 82908), (3948, 77364), (4298, 71064), (4606, 66312), (4912, 62181), (5076, 60172), (5264, 58023), (5292, 57716), (5526, 55272), (5922, 51576), (6447, 47376), (6768, 45129), (6909, 44208), (7056, 43287), (7368, 41454), (7896, 38682), (8289, 36848), (8596, 35532), (8883, 34384), (9212, 33156), (10152, 30086), (10584, 28858), (11052, 27636), (11844, 25788), (12894, 23688), (13818, 22104), (14429, 21168), (14736, 20727), (15043, 20304), (15792, 19341), (16578, 18424), (17192, 17766)]