7842483320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1069}}^1$

素因数の和:1310

約数の個数: 192

約数和(自身を含む): 21736836000

約数和(自身を除く): 13894352680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 197, 245, 266, 280, 380, 392, 394, 490, 532, 665, 760, 788, 931, 980, 985, 1064, 1069, 1330, 1379, 1576, 1862, 1960, 1970, 2138, 2660, 2758, 3724, 3743, 3940, 4276, 4655, 5320, 5345, 5516, 6895, 7448, 7483, 7486, 7880, 8552, 9310, 9653, 10690, 11032, 13790, 14966, 14972, 18620, 18715, 19306, 20311, 21380, 26201, 27580, 29932, 29944, 37240, 37415, 37430, 38612, 40622, 42760, 48265, 52381, 52402, 55160, 59864, 74830, 74860, 77224, 81244, 96530, 101555, 104762, 104804, 131005, 142177, 149660, 149720, 162488, 183407, 193060, 203110, 209524, 209608, 210593, 261905, 262010, 284354, 299320, 366814, 386120, 406220, 419048, 421186, 523810, 524020, 568708, 710885, 733628, 812440, 842372, 917035, 995239, 1047620, 1048040, 1052965, 1137416, 1421770, 1467256, 1474151, 1684744, 1834070, 1990478, 2095240, 2105930, 2843540, 2948302, 3668140, 3980956, 4001267, 4211860, 4976195, 5687080, 5896604, 7336280, 7370755, 7961912, 8002534, 8423720, 9952390, 10319057, 11793208, 14741510, 16005068, 19904780, 20006335, 20638114, 28008869, 29483020, 32010136, 39809560, 40012670, 41276228, 51595285, 56017738, 58966040, 80025340, 82552456, 103190570, 112035476, 140044345, 160050680, 196062083, 206381140, 224070952, 280088690, 392124166, 412762280, 560177380, 784248332, 980310415, 1120354760, 1568496664, 1960620830, 3921241660, 7842483320]

約数ペア:

[(1, 7842483320), (2, 3921241660), (4, 1960620830), (5, 1568496664), (7, 1120354760), (8, 980310415), (10, 784248332), (14, 560177380), (19, 412762280), (20, 392124166), (28, 280088690), (35, 224070952), (38, 206381140), (40, 196062083), (49, 160050680), (56, 140044345), (70, 112035476), (76, 103190570), (95, 82552456), (98, 80025340), (133, 58966040), (140, 56017738), (152, 51595285), (190, 41276228), (196, 40012670), (197, 39809560), (245, 32010136), (266, 29483020), (280, 28008869), (380, 20638114), (392, 20006335), (394, 19904780), (490, 16005068), (532, 14741510), (665, 11793208), (760, 10319057), (788, 9952390), (931, 8423720), (980, 8002534), (985, 7961912), (1064, 7370755), (1069, 7336280), (1330, 5896604), (1379, 5687080), (1576, 4976195), (1862, 4211860), (1960, 4001267), (1970, 3980956), (2138, 3668140), (2660, 2948302), (2758, 2843540), (3724, 2105930), (3743, 2095240), (3940, 1990478), (4276, 1834070), (4655, 1684744), (5320, 1474151), (5345, 1467256), (5516, 1421770), (6895, 1137416), (7448, 1052965), (7483, 1048040), (7486, 1047620), (7880, 995239), (8552, 917035), (9310, 842372), (9653, 812440), (10690, 733628), (11032, 710885), (13790, 568708), (14966, 524020), (14972, 523810), (18620, 421186), (18715, 419048), (19306, 406220), (20311, 386120), (21380, 366814), (26201, 299320), (27580, 284354), (29932, 262010), (29944, 261905), (37240, 210593), (37415, 209608), (37430, 209524), (38612, 203110), (40622, 193060), (42760, 183407), (48265, 162488), (52381, 149720), (52402, 149660), (55160, 142177), (59864, 131005), (74830, 104804), (74860, 104762), (77224, 101555), (81244, 96530)]