168840360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:912

約数の個数: 192

約数和(自身を含む): 605404800

約数和(自身を除く): 436564440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 839, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1677, 1678, 1720, 1935, 2236, 2340, 2517, 2580, 2795, 3096, 3354, 3356, 3870, 4195, 4472, 4680, 5031, 5034, 5160, 5590, 6708, 6712, 7551, 7740, 8385, 8390, 10062, 10068, 10907, 11180, 12585, 13416, 15102, 15480, 16770, 16780, 20124, 20136, 21814, 22360, 25155, 25170, 30204, 32721, 33540, 33560, 36077, 37755, 40248, 43628, 50310, 50340, 54535, 60408, 65442, 67080, 72154, 75510, 87256, 98163, 100620, 100680, 108231, 109070, 130884, 144308, 151020, 163605, 180385, 196326, 201240, 216462, 218140, 261768, 288616, 302040, 324693, 327210, 360770, 392652, 432924, 436280, 469001, 490815, 541155, 649386, 654420, 721540, 785304, 865848, 938002, 981630, 1082310, 1298772, 1308840, 1407003, 1443080, 1623465, 1876004, 1963260, 2164620, 2345005, 2597544, 2814006, 3246930, 3752008, 3926520, 4221009, 4329240, 4690010, 5628012, 6493860, 7035015, 8442018, 9380020, 11256024, 12987720, 14070030, 16884036, 18760040, 21105045, 28140060, 33768072, 42210090, 56280120, 84420180, 168840360]

約数ペア:

[(1, 168840360), (2, 84420180), (3, 56280120), (4, 42210090), (5, 33768072), (6, 28140060), (8, 21105045), (9, 18760040), (10, 16884036), (12, 14070030), (13, 12987720), (15, 11256024), (18, 9380020), (20, 8442018), (24, 7035015), (26, 6493860), (30, 5628012), (36, 4690010), (39, 4329240), (40, 4221009), (43, 3926520), (45, 3752008), (52, 3246930), (60, 2814006), (65, 2597544), (72, 2345005), (78, 2164620), (86, 1963260), (90, 1876004), (104, 1623465), (117, 1443080), (120, 1407003), (129, 1308840), (130, 1298772), (156, 1082310), (172, 981630), (180, 938002), (195, 865848), (215, 785304), (234, 721540), (258, 654420), (260, 649386), (312, 541155), (344, 490815), (360, 469001), (387, 436280), (390, 432924), (430, 392652), (468, 360770), (516, 327210), (520, 324693), (559, 302040), (585, 288616), (645, 261768), (774, 218140), (780, 216462), (839, 201240), (860, 196326), (936, 180385), (1032, 163605), (1118, 151020), (1170, 144308), (1290, 130884), (1548, 109070), (1560, 108231), (1677, 100680), (1678, 100620), (1720, 98163), (1935, 87256), (2236, 75510), (2340, 72154), (2517, 67080), (2580, 65442), (2795, 60408), (3096, 54535), (3354, 50340), (3356, 50310), (3870, 43628), (4195, 40248), (4472, 37755), (4680, 36077), (5031, 33560), (5034, 33540), (5160, 32721), (5590, 30204), (6708, 25170), (6712, 25155), (7551, 22360), (7740, 21814), (8385, 20136), (8390, 20124), (10062, 16780), (10068, 16770), (10907, 15480), (11180, 15102), (12585, 13416)]