71994329440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{1009}}^1$

素因数の和:1677

約数の個数: 192

約数和(自身を含む): 188678730240

約数和(自身を除く): 116684400800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 440, 568, 571, 710, 781, 880, 1009, 1136, 1142, 1420, 1562, 1760, 2018, 2272, 2284, 2840, 2855, 3124, 3905, 4036, 4568, 5045, 5680, 5710, 6248, 6281, 7810, 8072, 9136, 10090, 11099, 11360, 11420, 12496, 12562, 15620, 16144, 18272, 20180, 22198, 22840, 24992, 25124, 31240, 31405, 32288, 40360, 40541, 44396, 45680, 50248, 55495, 62480, 62810, 71639, 80720, 81082, 88792, 91360, 100496, 110990, 124960, 125620, 143278, 161440, 162164, 177584, 200992, 202705, 221980, 251240, 286556, 324328, 355168, 358195, 405410, 443960, 445951, 502480, 573112, 576139, 648656, 716390, 788029, 810820, 887920, 891902, 1004960, 1146224, 1152278, 1297312, 1432780, 1576058, 1621640, 1775840, 1783804, 2229755, 2292448, 2304556, 2865560, 2880695, 3152116, 3243280, 3567608, 3940145, 4459510, 4609112, 5731120, 5761390, 6304232, 6337529, 6486560, 7135216, 7880290, 8919020, 9218224, 11462240, 11522780, 12608464, 12675058, 14270432, 15760580, 17838040, 18436448, 23045560, 25216928, 25350116, 31521160, 31687645, 35676080, 40905869, 46091120, 50700232, 63042320, 63375290, 71352160, 81811738, 92182240, 101400464, 126084640, 126750580, 163623476, 202800928, 204529345, 253501160, 327246952, 409058690, 449964559, 507002320, 654493904, 818117380, 899929118, 1014004640, 1308987808, 1636234760, 1799858236, 2249822795, 3272469520, 3599716472, 4499645590, 6544939040, 7199432944, 8999291180, 14398865888, 17998582360, 35997164720, 71994329440]

約数ペア:

[(1, 71994329440), (2, 35997164720), (4, 17998582360), (5, 14398865888), (8, 8999291180), (10, 7199432944), (11, 6544939040), (16, 4499645590), (20, 3599716472), (22, 3272469520), (32, 2249822795), (40, 1799858236), (44, 1636234760), (55, 1308987808), (71, 1014004640), (80, 899929118), (88, 818117380), (110, 654493904), (142, 507002320), (160, 449964559), (176, 409058690), (220, 327246952), (284, 253501160), (352, 204529345), (355, 202800928), (440, 163623476), (568, 126750580), (571, 126084640), (710, 101400464), (781, 92182240), (880, 81811738), (1009, 71352160), (1136, 63375290), (1142, 63042320), (1420, 50700232), (1562, 46091120), (1760, 40905869), (2018, 35676080), (2272, 31687645), (2284, 31521160), (2840, 25350116), (2855, 25216928), (3124, 23045560), (3905, 18436448), (4036, 17838040), (4568, 15760580), (5045, 14270432), (5680, 12675058), (5710, 12608464), (6248, 11522780), (6281, 11462240), (7810, 9218224), (8072, 8919020), (9136, 7880290), (10090, 7135216), (11099, 6486560), (11360, 6337529), (11420, 6304232), (12496, 5761390), (12562, 5731120), (15620, 4609112), (16144, 4459510), (18272, 3940145), (20180, 3567608), (22198, 3243280), (22840, 3152116), (24992, 2880695), (25124, 2865560), (31240, 2304556), (31405, 2292448), (32288, 2229755), (40360, 1783804), (40541, 1775840), (44396, 1621640), (45680, 1576058), (50248, 1432780), (55495, 1297312), (62480, 1152278), (62810, 1146224), (71639, 1004960), (80720, 891902), (81082, 887920), (88792, 810820), (91360, 788029), (100496, 716390), (110990, 648656), (124960, 576139), (125620, 573112), (143278, 502480), (161440, 445951), (162164, 443960), (177584, 405410), (200992, 358195), (202705, 355168), (221980, 324328), (251240, 286556)]