1627872960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{242243}}^1$

素因数の和:242270

約数の個数: 112

約数和(自身を含む): 5906877696

約数和(自身を除く): 4279004736

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 242243, 484486, 726729, 968972, 1211215, 1453458, 1695701, 1937944, 2422430, 2906916, 3391402, 3633645, 3875888, 4844860, 5087103, 5813832, 6782804, 7267290, 7751776, 8478505, 9689720, 10174206, 11627664, 13565608, 14534580, 15503552, 16957010, 19379440, 20348412, 23255328, 25435515, 27131216, 29069160, 33914020, 38758880, 40696824, 46510656, 50871030, 54262432, 58138320, 67828040, 77517760, 81393648, 101742060, 108524864, 116276640, 135656080, 162787296, 203484120, 232553280, 271312160, 325574592, 406968240, 542624320, 813936480, 1627872960]

約数ペア:

[(1, 1627872960), (2, 813936480), (3, 542624320), (4, 406968240), (5, 325574592), (6, 271312160), (7, 232553280), (8, 203484120), (10, 162787296), (12, 135656080), (14, 116276640), (15, 108524864), (16, 101742060), (20, 81393648), (21, 77517760), (24, 67828040), (28, 58138320), (30, 54262432), (32, 50871030), (35, 46510656), (40, 40696824), (42, 38758880), (48, 33914020), (56, 29069160), (60, 27131216), (64, 25435515), (70, 23255328), (80, 20348412), (84, 19379440), (96, 16957010), (105, 15503552), (112, 14534580), (120, 13565608), (140, 11627664), (160, 10174206), (168, 9689720), (192, 8478505), (210, 7751776), (224, 7267290), (240, 6782804), (280, 5813832), (320, 5087103), (336, 4844860), (420, 3875888), (448, 3633645), (480, 3391402), (560, 2906916), (672, 2422430), (840, 1937944), (960, 1695701), (1120, 1453458), (1344, 1211215), (1680, 968972), (2240, 726729), (3360, 484486), (6720, 242243)]