247396770180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1522067}}^1$

素因数の和:1522135

約数の個数: 192

約数和(自身を含む): 900090132480

約数和(自身を除く): 652693362300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 378, 387, 420, 430, 516, 540, 602, 630, 645, 756, 774, 860, 903, 945, 1161, 1204, 1260, 1290, 1505, 1548, 1806, 1890, 1935, 2322, 2580, 2709, 3010, 3612, 3780, 3870, 4515, 4644, 5418, 5805, 6020, 7740, 8127, 9030, 10836, 11610, 13545, 16254, 18060, 23220, 27090, 32508, 40635, 54180, 81270, 162540, 1522067, 3044134, 4566201, 6088268, 7610335, 9132402, 10654469, 13698603, 15220670, 18264804, 21308938, 22831005, 27397206, 30441340, 31963407, 41095809, 42617876, 45662010, 53272345, 54794412, 63926814, 65448881, 68493015, 82191618, 91324020, 95890221, 106544690, 127853628, 130897762, 136986030, 159817035, 164383236, 191780442, 196346643, 205479045, 213089380, 261795524, 273972060, 287670663, 319634070, 327244405, 383560884, 392693286, 410958090, 458142167, 479451105, 575341326, 589039929, 639268140, 654488810, 785386572, 821916180, 916284334, 958902210, 981733215, 1150682652, 1178079858, 1308977620, 1374426501, 1438353315, 1767119787, 1832568668, 1917804420, 1963466430, 2290710835, 2356159716, 2748853002, 2876706630, 2945199645, 3534239574, 3926932860, 4123279503, 4581421670, 5497706004, 5753413260, 5890399290, 6872132505, 7068479148, 8246559006, 8835598935, 9162843340, 11780798580, 12369838509, 13744265010, 16493118012, 17671197870, 20616397515, 24739677018, 27488530020, 35342395740, 41232795030, 49479354036, 61849192545, 82465590060, 123698385090, 247396770180]

約数ペア:

[(1, 247396770180), (2, 123698385090), (3, 82465590060), (4, 61849192545), (5, 49479354036), (6, 41232795030), (7, 35342395740), (9, 27488530020), (10, 24739677018), (12, 20616397515), (14, 17671197870), (15, 16493118012), (18, 13744265010), (20, 12369838509), (21, 11780798580), (27, 9162843340), (28, 8835598935), (30, 8246559006), (35, 7068479148), (36, 6872132505), (42, 5890399290), (43, 5753413260), (45, 5497706004), (54, 4581421670), (60, 4123279503), (63, 3926932860), (70, 3534239574), (84, 2945199645), (86, 2876706630), (90, 2748853002), (105, 2356159716), (108, 2290710835), (126, 1963466430), (129, 1917804420), (135, 1832568668), (140, 1767119787), (172, 1438353315), (180, 1374426501), (189, 1308977620), (210, 1178079858), (215, 1150682652), (252, 981733215), (258, 958902210), (270, 916284334), (301, 821916180), (315, 785386572), (378, 654488810), (387, 639268140), (420, 589039929), (430, 575341326), (516, 479451105), (540, 458142167), (602, 410958090), (630, 392693286), (645, 383560884), (756, 327244405), (774, 319634070), (860, 287670663), (903, 273972060), (945, 261795524), (1161, 213089380), (1204, 205479045), (1260, 196346643), (1290, 191780442), (1505, 164383236), (1548, 159817035), (1806, 136986030), (1890, 130897762), (1935, 127853628), (2322, 106544690), (2580, 95890221), (2709, 91324020), (3010, 82191618), (3612, 68493015), (3780, 65448881), (3870, 63926814), (4515, 54794412), (4644, 53272345), (5418, 45662010), (5805, 42617876), (6020, 41095809), (7740, 31963407), (8127, 30441340), (9030, 27397206), (10836, 22831005), (11610, 21308938), (13545, 18264804), (16254, 15220670), (18060, 13698603), (23220, 10654469), (27090, 9132402), (32508, 7610335), (40635, 6088268), (54180, 4566201), (81270, 3044134), (162540, 1522067)]