720226416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 320

約数和(自身を含む): 2447843328

約数和(自身を除く): 1727616912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 48, 52, 56, 67, 69, 78, 84, 91, 92, 104, 107, 112, 134, 138, 156, 161, 168, 182, 184, 201, 208, 214, 268, 273, 276, 299, 312, 321, 322, 336, 364, 368, 402, 428, 469, 483, 536, 546, 552, 598, 624, 642, 644, 728, 749, 804, 856, 871, 897, 938, 966, 1072, 1092, 1104, 1196, 1284, 1288, 1391, 1407, 1456, 1498, 1541, 1608, 1712, 1742, 1794, 1876, 1932, 2093, 2184, 2247, 2392, 2461, 2568, 2576, 2613, 2782, 2814, 2996, 3082, 3216, 3484, 3588, 3752, 3864, 4173, 4186, 4368, 4494, 4623, 4784, 4922, 5136, 5226, 5564, 5628, 5992, 6097, 6164, 6279, 6968, 7169, 7176, 7383, 7504, 7728, 8346, 8372, 8988, 9246, 9737, 9844, 10452, 10787, 11128, 11256, 11984, 12194, 12328, 12558, 13936, 14338, 14352, 14766, 16692, 16744, 17227, 17976, 18291, 18492, 19474, 19688, 20033, 20904, 21507, 21574, 22256, 22512, 24388, 24656, 25116, 28676, 29211, 29532, 31993, 32361, 33384, 33488, 34454, 35952, 36582, 36984, 38948, 39376, 40066, 41808, 43014, 43148, 48776, 50183, 50232, 51681, 57352, 58422, 59064, 60099, 63986, 64722, 66768, 68908, 73164, 73968, 77896, 80132, 86028, 86296, 93197, 95979, 97552, 100366, 100464, 103362, 114704, 116844, 118128, 120198, 127972, 129444, 137816, 140231, 146328, 150549, 155792, 160264, 164887, 172056, 172592, 186394, 191958, 200732, 206724, 223951, 233688, 240396, 255944, 258888, 275632, 279591, 280462, 292656, 301098, 320528, 329774, 344112, 372788, 383916, 401464, 413448, 420693, 447902, 467376, 480792, 494661, 511888, 517776, 559182, 560924, 602196, 652379, 659548, 671853, 745576, 767832, 802928, 826896, 841386, 895804, 961584, 989322, 1118364, 1121848, 1154209, 1204392, 1304758, 1319096, 1343706, 1491152, 1535664, 1682772, 1791608, 1957137, 1978644, 2143531, 2236728, 2243696, 2308418, 2408784, 2609516, 2638192, 2687412, 3365544, 3462627, 3583216, 3914274, 3957288, 4287062, 4473456, 4616836, 5219032, 5374824, 6430593, 6731088, 6925254, 7828548, 7914576, 8574124, 9233672, 10438064, 10749648, 12861186, 13850508, 15004717, 15657096, 17148248, 18467344, 25722372, 27701016, 30009434, 31314192, 34296496, 45014151, 51444744, 55402032, 60018868, 90028302, 102889488, 120037736, 180056604, 240075472, 360113208, 720226416]

約数ペア:

[(1, 720226416), (2, 360113208), (3, 240075472), (4, 180056604), (6, 120037736), (7, 102889488), (8, 90028302), (12, 60018868), (13, 55402032), (14, 51444744), (16, 45014151), (21, 34296496), (23, 31314192), (24, 30009434), (26, 27701016), (28, 25722372), (39, 18467344), (42, 17148248), (46, 15657096), (48, 15004717), (52, 13850508), (56, 12861186), (67, 10749648), (69, 10438064), (78, 9233672), (84, 8574124), (91, 7914576), (92, 7828548), (104, 6925254), (107, 6731088), (112, 6430593), (134, 5374824), (138, 5219032), (156, 4616836), (161, 4473456), (168, 4287062), (182, 3957288), (184, 3914274), (201, 3583216), (208, 3462627), (214, 3365544), (268, 2687412), (273, 2638192), (276, 2609516), (299, 2408784), (312, 2308418), (321, 2243696), (322, 2236728), (336, 2143531), (364, 1978644), (368, 1957137), (402, 1791608), (428, 1682772), (469, 1535664), (483, 1491152), (536, 1343706), (546, 1319096), (552, 1304758), (598, 1204392), (624, 1154209), (642, 1121848), (644, 1118364), (728, 989322), (749, 961584), (804, 895804), (856, 841386), (871, 826896), (897, 802928), (938, 767832), (966, 745576), (1072, 671853), (1092, 659548), (1104, 652379), (1196, 602196), (1284, 560924), (1288, 559182), (1391, 517776), (1407, 511888), (1456, 494661), (1498, 480792), (1541, 467376), (1608, 447902), (1712, 420693), (1742, 413448), (1794, 401464), (1876, 383916), (1932, 372788), (2093, 344112), (2184, 329774), (2247, 320528), (2392, 301098), (2461, 292656), (2568, 280462), (2576, 279591), (2613, 275632), (2782, 258888), (2814, 255944), (2996, 240396), (3082, 233688), (3216, 223951), (3484, 206724), (3588, 200732), (3752, 191958), (3864, 186394), (4173, 172592), (4186, 172056), (4368, 164887), (4494, 160264), (4623, 155792), (4784, 150549), (4922, 146328), (5136, 140231), (5226, 137816), (5564, 129444), (5628, 127972), (5992, 120198), (6097, 118128), (6164, 116844), (6279, 114704), (6968, 103362), (7169, 100464), (7176, 100366), (7383, 97552), (7504, 95979), (7728, 93197), (8346, 86296), (8372, 86028), (8988, 80132), (9246, 77896), (9737, 73968), (9844, 73164), (10452, 68908), (10787, 66768), (11128, 64722), (11256, 63986), (11984, 60099), (12194, 59064), (12328, 58422), (12558, 57352), (13936, 51681), (14338, 50232), (14352, 50183), (14766, 48776), (16692, 43148), (16744, 43014), (17227, 41808), (17976, 40066), (18291, 39376), (18492, 38948), (19474, 36984), (19688, 36582), (20033, 35952), (20904, 34454), (21507, 33488), (21574, 33384), (22256, 32361), (22512, 31993), (24388, 29532), (24656, 29211), (25116, 28676)]