264723480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 288

約数和(自身を含む): 1027026000

約数和(自身を除く): 762302520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 49, 56, 60, 63, 70, 72, 84, 86, 90, 98, 105, 120, 126, 129, 140, 147, 168, 172, 180, 196, 210, 215, 245, 252, 258, 280, 294, 301, 315, 344, 349, 360, 387, 392, 420, 430, 441, 490, 504, 516, 588, 602, 630, 645, 698, 735, 774, 840, 860, 882, 903, 980, 1032, 1047, 1176, 1204, 1260, 1290, 1396, 1470, 1505, 1548, 1720, 1745, 1764, 1806, 1935, 1960, 2094, 2107, 2205, 2408, 2443, 2520, 2580, 2709, 2792, 2940, 3010, 3096, 3141, 3490, 3528, 3612, 3870, 4188, 4214, 4410, 4515, 4886, 5160, 5235, 5418, 5880, 6020, 6282, 6321, 6980, 7224, 7329, 7740, 8376, 8428, 8820, 9030, 9772, 10470, 10535, 10836, 12040, 12215, 12564, 12642, 13545, 13960, 14658, 15007, 15480, 15705, 16856, 17101, 17640, 18060, 18963, 19544, 20940, 21070, 21672, 21987, 24430, 25128, 25284, 27090, 29316, 30014, 31410, 31605, 34202, 36120, 36645, 37926, 41880, 42140, 43974, 45021, 48860, 50568, 51303, 54180, 58632, 60028, 62820, 63210, 68404, 73290, 75035, 75852, 84280, 85505, 87948, 90042, 94815, 97720, 102606, 105049, 108360, 109935, 120056, 125640, 126420, 135063, 136808, 146580, 150070, 151704, 153909, 171010, 175896, 180084, 189630, 205212, 210098, 219870, 225105, 252840, 256515, 270126, 293160, 300140, 307818, 315147, 342020, 360168, 379260, 410424, 420196, 439740, 450210, 513030, 525245, 540252, 600280, 615636, 630294, 675315, 684040, 735343, 758520, 769545, 840392, 879480, 900420, 945441, 1026060, 1050490, 1080504, 1231272, 1260588, 1350630, 1470686, 1539090, 1575735, 1800840, 1890882, 2052120, 2100980, 2206029, 2521176, 2701260, 2941372, 3078180, 3151470, 3676715, 3781764, 4201960, 4412058, 4727205, 5402520, 5882744, 6156360, 6302940, 6618087, 7353430, 7563528, 8824116, 9454410, 11030145, 12605880, 13236174, 14706860, 17648232, 18908820, 22060290, 26472348, 29413720, 33090435, 37817640, 44120580, 52944696, 66180870, 88241160, 132361740, 264723480]

約数ペア:

[(1, 264723480), (2, 132361740), (3, 88241160), (4, 66180870), (5, 52944696), (6, 44120580), (7, 37817640), (8, 33090435), (9, 29413720), (10, 26472348), (12, 22060290), (14, 18908820), (15, 17648232), (18, 14706860), (20, 13236174), (21, 12605880), (24, 11030145), (28, 9454410), (30, 8824116), (35, 7563528), (36, 7353430), (40, 6618087), (42, 6302940), (43, 6156360), (45, 5882744), (49, 5402520), (56, 4727205), (60, 4412058), (63, 4201960), (70, 3781764), (72, 3676715), (84, 3151470), (86, 3078180), (90, 2941372), (98, 2701260), (105, 2521176), (120, 2206029), (126, 2100980), (129, 2052120), (140, 1890882), (147, 1800840), (168, 1575735), (172, 1539090), (180, 1470686), (196, 1350630), (210, 1260588), (215, 1231272), (245, 1080504), (252, 1050490), (258, 1026060), (280, 945441), (294, 900420), (301, 879480), (315, 840392), (344, 769545), (349, 758520), (360, 735343), (387, 684040), (392, 675315), (420, 630294), (430, 615636), (441, 600280), (490, 540252), (504, 525245), (516, 513030), (588, 450210), (602, 439740), (630, 420196), (645, 410424), (698, 379260), (735, 360168), (774, 342020), (840, 315147), (860, 307818), (882, 300140), (903, 293160), (980, 270126), (1032, 256515), (1047, 252840), (1176, 225105), (1204, 219870), (1260, 210098), (1290, 205212), (1396, 189630), (1470, 180084), (1505, 175896), (1548, 171010), (1720, 153909), (1745, 151704), (1764, 150070), (1806, 146580), (1935, 136808), (1960, 135063), (2094, 126420), (2107, 125640), (2205, 120056), (2408, 109935), (2443, 108360), (2520, 105049), (2580, 102606), (2709, 97720), (2792, 94815), (2940, 90042), (3010, 87948), (3096, 85505), (3141, 84280), (3490, 75852), (3528, 75035), (3612, 73290), (3870, 68404), (4188, 63210), (4214, 62820), (4410, 60028), (4515, 58632), (4886, 54180), (5160, 51303), (5235, 50568), (5418, 48860), (5880, 45021), (6020, 43974), (6282, 42140), (6321, 41880), (6980, 37926), (7224, 36645), (7329, 36120), (7740, 34202), (8376, 31605), (8428, 31410), (8820, 30014), (9030, 29316), (9772, 27090), (10470, 25284), (10535, 25128), (10836, 24430), (12040, 21987), (12215, 21672), (12564, 21070), (12642, 20940), (13545, 19544), (13960, 18963), (14658, 18060), (15007, 17640), (15480, 17101), (15705, 16856)]