317345877520

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{680299}}^1$

素因数の和:680350

約数の個数: 160

約数和(自身を含む): 911057760000

約数和(自身を除く): 593711882480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 343, 392, 476, 490, 560, 595, 680, 686, 784, 833, 952, 980, 1190, 1360, 1372, 1666, 1715, 1904, 1960, 2380, 2744, 3332, 3430, 3920, 4165, 4760, 5488, 5831, 6664, 6860, 8330, 9520, 11662, 13328, 13720, 16660, 23324, 27440, 29155, 33320, 46648, 58310, 66640, 93296, 116620, 233240, 466480, 680299, 1360598, 2721196, 3401495, 4762093, 5442392, 6802990, 9524186, 10884784, 11565083, 13605980, 19048372, 23130166, 23810465, 27211960, 33334651, 38096744, 46260332, 47620930, 54423920, 57825415, 66669302, 76193488, 80955581, 92520664, 95241860, 115650830, 133338604, 161911162, 166673255, 185041328, 190483720, 231301660, 233342557, 266677208, 323822324, 333346510, 380967440, 404777905, 462603320, 466685114, 533354416, 566689067, 647644648, 666693020, 809555810, 925206640, 933370228, 1133378134, 1166712785, 1295289296, 1333386040, 1619111620, 1866740456, 2266756268, 2333425570, 2666772080, 2833445335, 3238223240, 3733480912, 3966823469, 4533512536, 4666851140, 5666890670, 6476446480, 7933646938, 9067025072, 9333702280, 11333781340, 15867293876, 18667404560, 19834117345, 22667562680, 31734587752, 39668234690, 45335125360, 63469175504, 79336469380, 158672938760, 317345877520]

約数ペア:

[(1, 317345877520), (2, 158672938760), (4, 79336469380), (5, 63469175504), (7, 45335125360), (8, 39668234690), (10, 31734587752), (14, 22667562680), (16, 19834117345), (17, 18667404560), (20, 15867293876), (28, 11333781340), (34, 9333702280), (35, 9067025072), (40, 7933646938), (49, 6476446480), (56, 5666890670), (68, 4666851140), (70, 4533512536), (80, 3966823469), (85, 3733480912), (98, 3238223240), (112, 2833445335), (119, 2666772080), (136, 2333425570), (140, 2266756268), (170, 1866740456), (196, 1619111620), (238, 1333386040), (245, 1295289296), (272, 1166712785), (280, 1133378134), (340, 933370228), (343, 925206640), (392, 809555810), (476, 666693020), (490, 647644648), (560, 566689067), (595, 533354416), (680, 466685114), (686, 462603320), (784, 404777905), (833, 380967440), (952, 333346510), (980, 323822324), (1190, 266677208), (1360, 233342557), (1372, 231301660), (1666, 190483720), (1715, 185041328), (1904, 166673255), (1960, 161911162), (2380, 133338604), (2744, 115650830), (3332, 95241860), (3430, 92520664), (3920, 80955581), (4165, 76193488), (4760, 66669302), (5488, 57825415), (5831, 54423920), (6664, 47620930), (6860, 46260332), (8330, 38096744), (9520, 33334651), (11662, 27211960), (13328, 23810465), (13720, 23130166), (16660, 19048372), (23324, 13605980), (27440, 11565083), (29155, 10884784), (33320, 9524186), (46648, 6802990), (58310, 5442392), (66640, 4762093), (93296, 3401495), (116620, 2721196), (233240, 1360598), (466480, 680299)]