274207920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{3331}}^1$

素因数の和:3368

約数の個数: 160

約数和(自身を含む): 991603200

約数和(自身を除く): 717395280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3331, 3430, 3920, 4116, 5145, 5488, 5880, 6662, 6860, 8232, 9993, 10290, 11760, 13324, 13720, 16464, 16655, 19986, 20580, 23317, 26648, 27440, 33310, 39972, 41160, 46634, 49965, 53296, 66620, 69951, 79944, 82320, 93268, 99930, 116585, 133240, 139902, 159888, 163219, 186536, 199860, 233170, 266480, 279804, 326438, 349755, 373072, 399720, 466340, 489657, 559608, 652876, 699510, 799440, 816095, 932680, 979314, 1119216, 1142533, 1305752, 1399020, 1632190, 1865360, 1958628, 2285066, 2448285, 2611504, 2798040, 3264380, 3427599, 3917256, 4570132, 4896570, 5596080, 5712665, 6528760, 6855198, 7834512, 9140264, 9793140, 11425330, 13057520, 13710396, 17137995, 18280528, 19586280, 22850660, 27420792, 34275990, 39172560, 45701320, 54841584, 68551980, 91402640, 137103960, 274207920]

約数ペア:

[(1, 274207920), (2, 137103960), (3, 91402640), (4, 68551980), (5, 54841584), (6, 45701320), (7, 39172560), (8, 34275990), (10, 27420792), (12, 22850660), (14, 19586280), (15, 18280528), (16, 17137995), (20, 13710396), (21, 13057520), (24, 11425330), (28, 9793140), (30, 9140264), (35, 7834512), (40, 6855198), (42, 6528760), (48, 5712665), (49, 5596080), (56, 4896570), (60, 4570132), (70, 3917256), (80, 3427599), (84, 3264380), (98, 2798040), (105, 2611504), (112, 2448285), (120, 2285066), (140, 1958628), (147, 1865360), (168, 1632190), (196, 1399020), (210, 1305752), (240, 1142533), (245, 1119216), (280, 979314), (294, 932680), (336, 816095), (343, 799440), (392, 699510), (420, 652876), (490, 559608), (560, 489657), (588, 466340), (686, 399720), (735, 373072), (784, 349755), (840, 326438), (980, 279804), (1029, 266480), (1176, 233170), (1372, 199860), (1470, 186536), (1680, 163219), (1715, 159888), (1960, 139902), (2058, 133240), (2352, 116585), (2744, 99930), (2940, 93268), (3331, 82320), (3430, 79944), (3920, 69951), (4116, 66620), (5145, 53296), (5488, 49965), (5880, 46634), (6662, 41160), (6860, 39972), (8232, 33310), (9993, 27440), (10290, 26648), (11760, 23317), (13324, 20580), (13720, 19986), (16464, 16655)]