168120540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 622702080

約数和(自身を除く): 454581540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 43, 45, 58, 60, 63, 70, 84, 86, 87, 90, 105, 107, 116, 126, 129, 140, 145, 172, 174, 180, 203, 210, 214, 215, 252, 258, 261, 290, 301, 315, 321, 348, 387, 406, 420, 428, 430, 435, 516, 522, 535, 580, 602, 609, 630, 642, 645, 749, 774, 812, 860, 870, 903, 963, 1015, 1044, 1070, 1204, 1218, 1247, 1260, 1284, 1290, 1305, 1498, 1505, 1548, 1605, 1740, 1806, 1827, 1926, 1935, 2030, 2140, 2247, 2436, 2494, 2580, 2610, 2709, 2996, 3010, 3045, 3103, 3210, 3612, 3654, 3741, 3745, 3852, 3870, 4060, 4494, 4515, 4601, 4815, 4988, 5220, 5418, 6020, 6090, 6206, 6235, 6420, 6741, 7308, 7482, 7490, 7740, 8729, 8988, 9030, 9135, 9202, 9309, 9630, 10836, 11223, 11235, 12180, 12412, 12470, 13482, 13545, 13803, 14964, 14980, 15515, 17458, 18060, 18270, 18404, 18618, 18705, 19260, 21721, 22446, 22470, 23005, 24940, 26187, 26964, 27090, 27606, 27927, 31030, 32207, 33705, 34916, 36540, 37236, 37410, 41409, 43442, 43645, 44892, 44940, 46010, 46545, 52374, 54180, 55212, 55854, 56115, 62060, 64414, 65163, 67410, 69015, 74820, 78561, 82818, 86884, 87290, 92020, 93090, 96621, 104748, 108605, 111708, 112230, 128828, 130326, 130935, 133429, 134820, 138030, 139635, 157122, 161035, 165636, 174580, 186180, 193242, 195489, 207045, 217210, 224460, 260652, 261870, 266858, 276060, 279270, 289863, 314244, 322070, 325815, 386484, 390978, 392805, 400287, 414090, 434420, 483105, 523740, 533716, 558540, 579726, 644140, 651630, 667145, 781956, 785610, 800574, 828180, 934003, 966210, 977445, 1159452, 1200861, 1303260, 1334290, 1449315, 1571220, 1601148, 1868006, 1932420, 1954890, 2001435, 2401722, 2668580, 2802009, 2898630, 3736012, 3909780, 4002870, 4670015, 4803444, 5604018, 5797260, 6004305, 8005740, 8406027, 9340030, 11208036, 12008610, 14010045, 16812054, 18680060, 24017220, 28020090, 33624108, 42030135, 56040180, 84060270, 168120540]

約数ペア:

[(1, 168120540), (2, 84060270), (3, 56040180), (4, 42030135), (5, 33624108), (6, 28020090), (7, 24017220), (9, 18680060), (10, 16812054), (12, 14010045), (14, 12008610), (15, 11208036), (18, 9340030), (20, 8406027), (21, 8005740), (28, 6004305), (29, 5797260), (30, 5604018), (35, 4803444), (36, 4670015), (42, 4002870), (43, 3909780), (45, 3736012), (58, 2898630), (60, 2802009), (63, 2668580), (70, 2401722), (84, 2001435), (86, 1954890), (87, 1932420), (90, 1868006), (105, 1601148), (107, 1571220), (116, 1449315), (126, 1334290), (129, 1303260), (140, 1200861), (145, 1159452), (172, 977445), (174, 966210), (180, 934003), (203, 828180), (210, 800574), (214, 785610), (215, 781956), (252, 667145), (258, 651630), (261, 644140), (290, 579726), (301, 558540), (315, 533716), (321, 523740), (348, 483105), (387, 434420), (406, 414090), (420, 400287), (428, 392805), (430, 390978), (435, 386484), (516, 325815), (522, 322070), (535, 314244), (580, 289863), (602, 279270), (609, 276060), (630, 266858), (642, 261870), (645, 260652), (749, 224460), (774, 217210), (812, 207045), (860, 195489), (870, 193242), (903, 186180), (963, 174580), (1015, 165636), (1044, 161035), (1070, 157122), (1204, 139635), (1218, 138030), (1247, 134820), (1260, 133429), (1284, 130935), (1290, 130326), (1305, 128828), (1498, 112230), (1505, 111708), (1548, 108605), (1605, 104748), (1740, 96621), (1806, 93090), (1827, 92020), (1926, 87290), (1935, 86884), (2030, 82818), (2140, 78561), (2247, 74820), (2436, 69015), (2494, 67410), (2580, 65163), (2610, 64414), (2709, 62060), (2996, 56115), (3010, 55854), (3045, 55212), (3103, 54180), (3210, 52374), (3612, 46545), (3654, 46010), (3741, 44940), (3745, 44892), (3852, 43645), (3870, 43442), (4060, 41409), (4494, 37410), (4515, 37236), (4601, 36540), (4815, 34916), (4988, 33705), (5220, 32207), (5418, 31030), (6020, 27927), (6090, 27606), (6206, 27090), (6235, 26964), (6420, 26187), (6741, 24940), (7308, 23005), (7482, 22470), (7490, 22446), (7740, 21721), (8729, 19260), (8988, 18705), (9030, 18618), (9135, 18404), (9202, 18270), (9309, 18060), (9630, 17458), (10836, 15515), (11223, 14980), (11235, 14964), (12180, 13803), (12412, 13545), (12470, 13482)]