1591628220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97169}}^1$

素因数の和:97204

約数の個数: 144

約数和(自身を含む): 5942139840

約数和(自身を除く): 4350511620

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, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 97169, 194338, 291507, 388676, 485845, 583014, 680183, 874521, 971690, 1166028, 1263197, 1360366, 1457535, 1749042, 1943380, 2040549, 2526394, 2720732, 2915070, 3400915, 3498084, 3789591, 4081098, 4372605, 5052788, 5830140, 6121647, 6315985, 6801830, 7579182, 8162196, 8745210, 8842379, 10202745, 11368773, 12243294, 12631970, 13603660, 15158364, 17490420, 17684758, 18947955, 20405490, 22737546, 24486588, 25263940, 26527137, 30608235, 35369516, 37895910, 40810980, 44211895, 45475092, 53054274, 56843865, 61216470, 75791820, 79581411, 88423790, 106108548, 113687730, 122432940, 132635685, 159162822, 176847580, 227375460, 265271370, 318325644, 397907055, 530542740, 795814110, 1591628220]

約数ペア:

[(1, 1591628220), (2, 795814110), (3, 530542740), (4, 397907055), (5, 318325644), (6, 265271370), (7, 227375460), (9, 176847580), (10, 159162822), (12, 132635685), (13, 122432940), (14, 113687730), (15, 106108548), (18, 88423790), (20, 79581411), (21, 75791820), (26, 61216470), (28, 56843865), (30, 53054274), (35, 45475092), (36, 44211895), (39, 40810980), (42, 37895910), (45, 35369516), (52, 30608235), (60, 26527137), (63, 25263940), (65, 24486588), (70, 22737546), (78, 20405490), (84, 18947955), (90, 17684758), (91, 17490420), (105, 15158364), (117, 13603660), (126, 12631970), (130, 12243294), (140, 11368773), (156, 10202745), (180, 8842379), (182, 8745210), (195, 8162196), (210, 7579182), (234, 6801830), (252, 6315985), (260, 6121647), (273, 5830140), (315, 5052788), (364, 4372605), (390, 4081098), (420, 3789591), (455, 3498084), (468, 3400915), (546, 2915070), (585, 2720732), (630, 2526394), (780, 2040549), (819, 1943380), (910, 1749042), (1092, 1457535), (1170, 1360366), (1260, 1263197), (1365, 1166028), (1638, 971690), (1820, 874521), (2340, 680183), (2730, 583014), (3276, 485845), (4095, 388676), (5460, 291507), (8190, 194338), (16380, 97169)]