7856716140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7159}}^1$

素因数の和:7261

約数の個数: 288

約数和(自身を含む): 29773685760

約数和(自身を除く): 21916969620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 67, 70, 78, 84, 90, 91, 105, 117, 126, 130, 134, 140, 156, 180, 182, 195, 201, 210, 234, 252, 260, 268, 273, 315, 335, 364, 390, 402, 420, 455, 468, 469, 546, 585, 603, 630, 670, 780, 804, 819, 871, 910, 938, 1005, 1092, 1170, 1206, 1260, 1340, 1365, 1407, 1638, 1742, 1820, 1876, 2010, 2340, 2345, 2412, 2613, 2730, 2814, 3015, 3276, 3484, 4020, 4095, 4221, 4355, 4690, 5226, 5460, 5628, 6030, 6097, 7035, 7159, 7839, 8190, 8442, 8710, 9380, 10452, 12060, 12194, 13065, 14070, 14318, 15678, 16380, 16884, 17420, 18291, 21105, 21477, 24388, 26130, 28140, 28636, 30485, 31356, 35795, 36582, 39195, 42210, 42954, 50113, 52260, 54873, 60970, 64431, 71590, 73164, 78390, 84420, 85908, 91455, 93067, 100226, 107385, 109746, 121940, 128862, 143180, 150339, 156780, 182910, 186134, 200452, 214770, 219492, 250565, 257724, 274365, 279201, 300678, 322155, 365820, 372268, 429540, 451017, 465335, 479653, 501130, 548730, 558402, 601356, 644310, 651469, 751695, 837603, 902034, 930670, 959306, 1002260, 1097460, 1116804, 1288620, 1302938, 1396005, 1438959, 1503390, 1675206, 1804068, 1861340, 1918612, 1954407, 2255085, 2398265, 2605876, 2792010, 2877918, 3006780, 3257345, 3350412, 3357571, 3908814, 4188015, 4316877, 4510170, 4796530, 5584020, 5755836, 5863221, 6235489, 6514690, 6715142, 7194795, 7817628, 8376030, 8633754, 9020340, 9593060, 9772035, 10072713, 11726442, 12470978, 13029380, 13430284, 14389590, 16752060, 16787855, 17267508, 18706467, 19544070, 20145426, 21584385, 23452884, 24941956, 28779180, 29316105, 30218139, 31177445, 33575710, 37412934, 39088140, 40290852, 43168770, 43648423, 50363565, 56119401, 58632210, 60436278, 62354890, 67151420, 74825868, 86337540, 87296846, 93532335, 100727130, 112238802, 117264420, 120872556, 124709780, 130945269, 151090695, 174593692, 187064670, 201454260, 218242115, 224477604, 261890538, 280597005, 302181390, 374129340, 392835807, 436484230, 523781076, 561194010, 604362780, 654726345, 785671614, 872968460, 1122388020, 1309452690, 1571343228, 1964179035, 2618905380, 3928358070, 7856716140]

約数ペア:

[(1, 7856716140), (2, 3928358070), (3, 2618905380), (4, 1964179035), (5, 1571343228), (6, 1309452690), (7, 1122388020), (9, 872968460), (10, 785671614), (12, 654726345), (13, 604362780), (14, 561194010), (15, 523781076), (18, 436484230), (20, 392835807), (21, 374129340), (26, 302181390), (28, 280597005), (30, 261890538), (35, 224477604), (36, 218242115), (39, 201454260), (42, 187064670), (45, 174593692), (52, 151090695), (60, 130945269), (63, 124709780), (65, 120872556), (67, 117264420), (70, 112238802), (78, 100727130), (84, 93532335), (90, 87296846), (91, 86337540), (105, 74825868), (117, 67151420), (126, 62354890), (130, 60436278), (134, 58632210), (140, 56119401), (156, 50363565), (180, 43648423), (182, 43168770), (195, 40290852), (201, 39088140), (210, 37412934), (234, 33575710), (252, 31177445), (260, 30218139), (268, 29316105), (273, 28779180), (315, 24941956), (335, 23452884), (364, 21584385), (390, 20145426), (402, 19544070), (420, 18706467), (455, 17267508), (468, 16787855), (469, 16752060), (546, 14389590), (585, 13430284), (603, 13029380), (630, 12470978), (670, 11726442), (780, 10072713), (804, 9772035), (819, 9593060), (871, 9020340), (910, 8633754), (938, 8376030), (1005, 7817628), (1092, 7194795), (1170, 6715142), (1206, 6514690), (1260, 6235489), (1340, 5863221), (1365, 5755836), (1407, 5584020), (1638, 4796530), (1742, 4510170), (1820, 4316877), (1876, 4188015), (2010, 3908814), (2340, 3357571), (2345, 3350412), (2412, 3257345), (2613, 3006780), (2730, 2877918), (2814, 2792010), (3015, 2605876), (3276, 2398265), (3484, 2255085), (4020, 1954407), (4095, 1918612), (4221, 1861340), (4355, 1804068), (4690, 1675206), (5226, 1503390), (5460, 1438959), (5628, 1396005), (6030, 1302938), (6097, 1288620), (7035, 1116804), (7159, 1097460), (7839, 1002260), (8190, 959306), (8442, 930670), (8710, 902034), (9380, 837603), (10452, 751695), (12060, 651469), (12194, 644310), (13065, 601356), (14070, 558402), (14318, 548730), (15678, 501130), (16380, 479653), (16884, 465335), (17420, 451017), (18291, 429540), (21105, 372268), (21477, 365820), (24388, 322155), (26130, 300678), (28140, 279201), (28636, 274365), (30485, 257724), (31356, 250565), (35795, 219492), (36582, 214770), (39195, 200452), (42210, 186134), (42954, 182910), (50113, 156780), (52260, 150339), (54873, 143180), (60970, 128862), (64431, 121940), (71590, 109746), (73164, 107385), (78390, 100226), (84420, 93067), (85908, 91455)]