338970240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{1201}}^1$

素因数の和:1240

約数の個数: 288

約数和(自身を含む): 1362743460

約数和(自身を除く): 1023773220

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1201, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2402, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3603, 3920, 4032, 4410, 4480, 4704, 4804, 5040, 5760, 5880, 6005, 6272, 6720, 7056, 7206, 7840, 8064, 8407, 8820, 9408, 9608, 10080, 10809, 11760, 12010, 13440, 14112, 14412, 15680, 16814, 17640, 18015, 18816, 19216, 20160, 21618, 23520, 24020, 25221, 28224, 28824, 31360, 33628, 35280, 36030, 38432, 40320, 42035, 43236, 47040, 48040, 50442, 54045, 56448, 57648, 58849, 67256, 70560, 72060, 75663, 76864, 84070, 86472, 94080, 96080, 100884, 108090, 115296, 117698, 126105, 134512, 141120, 144120, 151326, 153728, 168140, 172944, 176547, 192160, 201768, 216180, 230592, 235396, 252210, 269024, 282240, 288240, 294245, 302652, 336280, 345888, 353094, 378315, 384320, 403536, 432360, 461184, 470792, 504420, 529641, 538048, 576480, 588490, 605304, 672560, 691776, 706188, 756630, 768640, 807072, 864720, 882735, 941584, 1008840, 1059282, 1076096, 1152960, 1176980, 1210608, 1345120, 1383552, 1412376, 1513260, 1614144, 1729440, 1765470, 1883168, 2017680, 2118564, 2305920, 2353960, 2421216, 2648205, 2690240, 2824752, 3026520, 3228288, 3458880, 3530940, 3766336, 4035360, 4237128, 4707920, 4842432, 5296410, 5380480, 5649504, 6053040, 6917760, 7061880, 7532672, 8070720, 8474256, 9415840, 9684864, 10592820, 11299008, 12106080, 14123760, 16141440, 16948512, 18831680, 21185640, 22598016, 24212160, 28247520, 33897024, 37663360, 42371280, 48424320, 56495040, 67794048, 84742560, 112990080, 169485120, 338970240]

約数ペア:

[(1, 338970240), (2, 169485120), (3, 112990080), (4, 84742560), (5, 67794048), (6, 56495040), (7, 48424320), (8, 42371280), (9, 37663360), (10, 33897024), (12, 28247520), (14, 24212160), (15, 22598016), (16, 21185640), (18, 18831680), (20, 16948512), (21, 16141440), (24, 14123760), (28, 12106080), (30, 11299008), (32, 10592820), (35, 9684864), (36, 9415840), (40, 8474256), (42, 8070720), (45, 7532672), (48, 7061880), (49, 6917760), (56, 6053040), (60, 5649504), (63, 5380480), (64, 5296410), (70, 4842432), (72, 4707920), (80, 4237128), (84, 4035360), (90, 3766336), (96, 3530940), (98, 3458880), (105, 3228288), (112, 3026520), (120, 2824752), (126, 2690240), (128, 2648205), (140, 2421216), (144, 2353960), (147, 2305920), (160, 2118564), (168, 2017680), (180, 1883168), (192, 1765470), (196, 1729440), (210, 1614144), (224, 1513260), (240, 1412376), (245, 1383552), (252, 1345120), (280, 1210608), (288, 1176980), (294, 1152960), (315, 1076096), (320, 1059282), (336, 1008840), (360, 941584), (384, 882735), (392, 864720), (420, 807072), (441, 768640), (448, 756630), (480, 706188), (490, 691776), (504, 672560), (560, 605304), (576, 588490), (588, 576480), (630, 538048), (640, 529641), (672, 504420), (720, 470792), (735, 461184), (784, 432360), (840, 403536), (882, 384320), (896, 378315), (960, 353094), (980, 345888), (1008, 336280), (1120, 302652), (1152, 294245), (1176, 288240), (1201, 282240), (1260, 269024), (1344, 252210), (1440, 235396), (1470, 230592), (1568, 216180), (1680, 201768), (1764, 192160), (1920, 176547), (1960, 172944), (2016, 168140), (2205, 153728), (2240, 151326), (2352, 144120), (2402, 141120), (2520, 134512), (2688, 126105), (2880, 117698), (2940, 115296), (3136, 108090), (3360, 100884), (3528, 96080), (3603, 94080), (3920, 86472), (4032, 84070), (4410, 76864), (4480, 75663), (4704, 72060), (4804, 70560), (5040, 67256), (5760, 58849), (5880, 57648), (6005, 56448), (6272, 54045), (6720, 50442), (7056, 48040), (7206, 47040), (7840, 43236), (8064, 42035), (8407, 40320), (8820, 38432), (9408, 36030), (9608, 35280), (10080, 33628), (10809, 31360), (11760, 28824), (12010, 28224), (13440, 25221), (14112, 24020), (14412, 23520), (15680, 21618), (16814, 20160), (17640, 19216), (18015, 18816)]