16642026660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{16421}}^1$

素因数の和:16586

約数の個数: 192

約数和(自身を含む): 56502190080

約数和(自身を除く): 39860163420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 127, 133, 140, 190, 210, 228, 254, 266, 285, 380, 381, 399, 420, 508, 532, 570, 635, 665, 762, 798, 889, 1140, 1270, 1330, 1524, 1596, 1778, 1905, 1995, 2413, 2540, 2660, 2667, 3556, 3810, 3990, 4445, 4826, 5334, 7239, 7620, 7980, 8890, 9652, 10668, 12065, 13335, 14478, 16421, 16891, 17780, 24130, 26670, 28956, 32842, 33782, 36195, 48260, 49263, 50673, 53340, 65684, 67564, 72390, 82105, 84455, 98526, 101346, 114947, 144780, 164210, 168910, 197052, 202692, 229894, 246315, 253365, 311999, 328420, 337820, 344841, 459788, 492630, 506730, 574735, 623998, 689682, 935997, 985260, 1013460, 1149470, 1247996, 1379364, 1559995, 1724205, 1871994, 2085467, 2183993, 2298940, 3119990, 3448410, 3743988, 4170934, 4367986, 4679985, 6239980, 6256401, 6551979, 6896820, 8341868, 8735972, 9359970, 10427335, 10919965, 12512802, 13103958, 14598269, 18719940, 20854670, 21839930, 25025604, 26207916, 29196538, 31282005, 32759895, 39623873, 41709340, 43679860, 43794807, 58393076, 62564010, 65519790, 72991345, 79247746, 87589614, 118871619, 125128020, 131039580, 145982690, 158495492, 175179228, 198119365, 218974035, 237743238, 277367111, 291965380, 396238730, 437948070, 475486476, 554734222, 594358095, 792477460, 832101333, 875896140, 1109468444, 1188716190, 1386835555, 1664202666, 2377432380, 2773671110, 3328405332, 4160506665, 5547342220, 8321013330, 16642026660]

約数ペア:

[(1, 16642026660), (2, 8321013330), (3, 5547342220), (4, 4160506665), (5, 3328405332), (6, 2773671110), (7, 2377432380), (10, 1664202666), (12, 1386835555), (14, 1188716190), (15, 1109468444), (19, 875896140), (20, 832101333), (21, 792477460), (28, 594358095), (30, 554734222), (35, 475486476), (38, 437948070), (42, 396238730), (57, 291965380), (60, 277367111), (70, 237743238), (76, 218974035), (84, 198119365), (95, 175179228), (105, 158495492), (114, 145982690), (127, 131039580), (133, 125128020), (140, 118871619), (190, 87589614), (210, 79247746), (228, 72991345), (254, 65519790), (266, 62564010), (285, 58393076), (380, 43794807), (381, 43679860), (399, 41709340), (420, 39623873), (508, 32759895), (532, 31282005), (570, 29196538), (635, 26207916), (665, 25025604), (762, 21839930), (798, 20854670), (889, 18719940), (1140, 14598269), (1270, 13103958), (1330, 12512802), (1524, 10919965), (1596, 10427335), (1778, 9359970), (1905, 8735972), (1995, 8341868), (2413, 6896820), (2540, 6551979), (2660, 6256401), (2667, 6239980), (3556, 4679985), (3810, 4367986), (3990, 4170934), (4445, 3743988), (4826, 3448410), (5334, 3119990), (7239, 2298940), (7620, 2183993), (7980, 2085467), (8890, 1871994), (9652, 1724205), (10668, 1559995), (12065, 1379364), (13335, 1247996), (14478, 1149470), (16421, 1013460), (16891, 985260), (17780, 935997), (24130, 689682), (26670, 623998), (28956, 574735), (32842, 506730), (33782, 492630), (36195, 459788), (48260, 344841), (49263, 337820), (50673, 328420), (53340, 311999), (65684, 253365), (67564, 246315), (72390, 229894), (82105, 202692), (84455, 197052), (98526, 168910), (101346, 164210), (114947, 144780)]