201450149040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{466579}}^1$

素因数の和:466859

約数の個数: 160

約数和(自身を含む): 716487713280

約数和(自身を除く): 515037564240

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 257, 280, 336, 420, 514, 560, 771, 840, 1028, 1285, 1542, 1680, 1799, 2056, 2570, 3084, 3598, 3855, 4112, 5140, 5397, 6168, 7196, 7710, 8995, 10280, 10794, 12336, 14392, 15420, 17990, 20560, 21588, 26985, 28784, 30840, 35980, 43176, 53970, 61680, 71960, 86352, 107940, 143920, 215880, 431760, 466579, 933158, 1399737, 1866316, 2332895, 2799474, 3266053, 3732632, 4665790, 5598948, 6532106, 6998685, 7465264, 9331580, 9798159, 11197896, 13064212, 13997370, 16330265, 18663160, 19596318, 22395792, 26128424, 27994740, 32660530, 37326320, 39192636, 48990795, 52256848, 55989480, 65321060, 78385272, 97981590, 111978960, 119910803, 130642120, 156770544, 195963180, 239821606, 261284240, 359732409, 391926360, 479643212, 599554015, 719464818, 783852720, 839375621, 959286424, 1199108030, 1438929636, 1678751242, 1798662045, 1918572848, 2398216060, 2518126863, 2877859272, 3357502484, 3597324090, 4196878105, 4796432120, 5036253726, 5755718544, 6715004968, 7194648180, 8393756210, 9592864240, 10072507452, 12590634315, 13430009936, 14389296360, 16787512420, 20145014904, 25181268630, 28778592720, 33575024840, 40290029808, 50362537260, 67150049680, 100725074520, 201450149040]

約数ペア:

[(1, 201450149040), (2, 100725074520), (3, 67150049680), (4, 50362537260), (5, 40290029808), (6, 33575024840), (7, 28778592720), (8, 25181268630), (10, 20145014904), (12, 16787512420), (14, 14389296360), (15, 13430009936), (16, 12590634315), (20, 10072507452), (21, 9592864240), (24, 8393756210), (28, 7194648180), (30, 6715004968), (35, 5755718544), (40, 5036253726), (42, 4796432120), (48, 4196878105), (56, 3597324090), (60, 3357502484), (70, 2877859272), (80, 2518126863), (84, 2398216060), (105, 1918572848), (112, 1798662045), (120, 1678751242), (140, 1438929636), (168, 1199108030), (210, 959286424), (240, 839375621), (257, 783852720), (280, 719464818), (336, 599554015), (420, 479643212), (514, 391926360), (560, 359732409), (771, 261284240), (840, 239821606), (1028, 195963180), (1285, 156770544), (1542, 130642120), (1680, 119910803), (1799, 111978960), (2056, 97981590), (2570, 78385272), (3084, 65321060), (3598, 55989480), (3855, 52256848), (4112, 48990795), (5140, 39192636), (5397, 37326320), (6168, 32660530), (7196, 27994740), (7710, 26128424), (8995, 22395792), (10280, 19596318), (10794, 18663160), (12336, 16330265), (14392, 13997370), (15420, 13064212), (17990, 11197896), (20560, 9798159), (21588, 9331580), (26985, 7465264), (28784, 6998685), (30840, 6532106), (35980, 5598948), (43176, 4665790), (53970, 3732632), (61680, 3266053), (71960, 2799474), (86352, 2332895), (107940, 1866316), (143920, 1399737), (215880, 933158), (431760, 466579)]