1312838226180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2235227}}^1$

素因数の和:2235506

約数の個数: 144

約数和(自身を含む): 4305692873664

約数和(自身を除く): 2992854647484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 251, 260, 390, 468, 502, 585, 753, 780, 1004, 1170, 1255, 1506, 2259, 2340, 2510, 3012, 3263, 3765, 4518, 5020, 6526, 7530, 9036, 9789, 11295, 13052, 15060, 16315, 19578, 22590, 29367, 32630, 39156, 45180, 48945, 58734, 65260, 97890, 117468, 146835, 195780, 293670, 587340, 2235227, 4470454, 6705681, 8940908, 11176135, 13411362, 20117043, 22352270, 26822724, 29057951, 33528405, 40234086, 44704540, 58115902, 67056810, 80468172, 87173853, 100585215, 116231804, 134113620, 145289755, 174347706, 201170430, 261521559, 290579510, 348695412, 402340860, 435869265, 523043118, 561041977, 581159020, 871738530, 1046086236, 1122083954, 1307607795, 1683125931, 1743477060, 2244167908, 2615215590, 2805209885, 3366251862, 5049377793, 5230431180, 5610419770, 6732503724, 7293545701, 8415629655, 10098755586, 11220839540, 14587091402, 16831259310, 20197511172, 21880637103, 25246888965, 29174182804, 33662518620, 36467728505, 43761274206, 50493777930, 65641911309, 72935457010, 87522548412, 100987555860, 109403185515, 131283822618, 145870914020, 218806371030, 262567645236, 328209556545, 437612742060, 656419113090, 1312838226180]

約数ペア:

[(1, 1312838226180), (2, 656419113090), (3, 437612742060), (4, 328209556545), (5, 262567645236), (6, 218806371030), (9, 145870914020), (10, 131283822618), (12, 109403185515), (13, 100987555860), (15, 87522548412), (18, 72935457010), (20, 65641911309), (26, 50493777930), (30, 43761274206), (36, 36467728505), (39, 33662518620), (45, 29174182804), (52, 25246888965), (60, 21880637103), (65, 20197511172), (78, 16831259310), (90, 14587091402), (117, 11220839540), (130, 10098755586), (156, 8415629655), (180, 7293545701), (195, 6732503724), (234, 5610419770), (251, 5230431180), (260, 5049377793), (390, 3366251862), (468, 2805209885), (502, 2615215590), (585, 2244167908), (753, 1743477060), (780, 1683125931), (1004, 1307607795), (1170, 1122083954), (1255, 1046086236), (1506, 871738530), (2259, 581159020), (2340, 561041977), (2510, 523043118), (3012, 435869265), (3263, 402340860), (3765, 348695412), (4518, 290579510), (5020, 261521559), (6526, 201170430), (7530, 174347706), (9036, 145289755), (9789, 134113620), (11295, 116231804), (13052, 100585215), (15060, 87173853), (16315, 80468172), (19578, 67056810), (22590, 58115902), (29367, 44704540), (32630, 40234086), (39156, 33528405), (45180, 29057951), (48945, 26822724), (58734, 22352270), (65260, 20117043), (97890, 13411362), (117468, 11176135), (146835, 8940908), (195780, 6705681), (293670, 4470454), (587340, 2235227)]