156690240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{3331}}^1$

素因数の和:3365

約数の個数: 168

約数和(自身を含む): 578888352

約数和(自身を除く): 422198112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3331, 3360, 3920, 4704, 5880, 6662, 6720, 7840, 9408, 9993, 11760, 13324, 15680, 16655, 19986, 23317, 23520, 26648, 33310, 39972, 46634, 47040, 49965, 53296, 66620, 69951, 79944, 93268, 99930, 106592, 116585, 133240, 139902, 159888, 163219, 186536, 199860, 213184, 233170, 266480, 279804, 319776, 326438, 349755, 373072, 399720, 466340, 489657, 532960, 559608, 639552, 652876, 699510, 746144, 799440, 816095, 932680, 979314, 1065920, 1119216, 1305752, 1399020, 1492288, 1598880, 1632190, 1865360, 1958628, 2238432, 2448285, 2611504, 2798040, 3197760, 3264380, 3730720, 3917256, 4476864, 4896570, 5223008, 5596080, 6528760, 7461440, 7834512, 9793140, 10446016, 11192160, 13057520, 15669024, 19586280, 22384320, 26115040, 31338048, 39172560, 52230080, 78345120, 156690240]

約数ペア:

[(1, 156690240), (2, 78345120), (3, 52230080), (4, 39172560), (5, 31338048), (6, 26115040), (7, 22384320), (8, 19586280), (10, 15669024), (12, 13057520), (14, 11192160), (15, 10446016), (16, 9793140), (20, 7834512), (21, 7461440), (24, 6528760), (28, 5596080), (30, 5223008), (32, 4896570), (35, 4476864), (40, 3917256), (42, 3730720), (48, 3264380), (49, 3197760), (56, 2798040), (60, 2611504), (64, 2448285), (70, 2238432), (80, 1958628), (84, 1865360), (96, 1632190), (98, 1598880), (105, 1492288), (112, 1399020), (120, 1305752), (140, 1119216), (147, 1065920), (160, 979314), (168, 932680), (192, 816095), (196, 799440), (210, 746144), (224, 699510), (240, 652876), (245, 639552), (280, 559608), (294, 532960), (320, 489657), (336, 466340), (392, 399720), (420, 373072), (448, 349755), (480, 326438), (490, 319776), (560, 279804), (588, 266480), (672, 233170), (735, 213184), (784, 199860), (840, 186536), (960, 163219), (980, 159888), (1120, 139902), (1176, 133240), (1344, 116585), (1470, 106592), (1568, 99930), (1680, 93268), (1960, 79944), (2240, 69951), (2352, 66620), (2940, 53296), (3136, 49965), (3331, 47040), (3360, 46634), (3920, 39972), (4704, 33310), (5880, 26648), (6662, 23520), (6720, 23317), (7840, 19986), (9408, 16655), (9993, 15680), (11760, 13324)]