12200419840

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5119}}^1$

素因数の和:5175

約数の個数: 240

約数和(自身を含む): 35826278400

約数和(自身を除く): 23625858560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 380, 392, 448, 490, 512, 532, 560, 608, 640, 665, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1280, 1330, 1520, 1568, 1792, 1862, 1960, 2128, 2240, 2432, 2560, 2660, 3040, 3136, 3584, 3724, 3920, 4256, 4480, 4655, 4864, 5119, 5320, 6080, 6272, 7448, 7840, 8512, 8960, 9310, 9728, 10238, 10640, 12160, 12544, 14896, 15680, 17024, 17920, 18620, 20476, 21280, 24320, 25088, 25595, 29792, 31360, 34048, 35833, 37240, 40952, 42560, 48640, 51190, 59584, 62720, 68096, 71666, 74480, 81904, 85120, 97261, 102380, 119168, 125440, 143332, 148960, 163808, 170240, 179165, 194522, 204760, 238336, 250831, 286664, 297920, 327616, 340480, 358330, 389044, 409520, 476672, 486305, 501662, 573328, 595840, 655232, 680827, 716660, 778088, 819040, 972610, 1003324, 1146656, 1191680, 1254155, 1310464, 1361654, 1433320, 1556176, 1638080, 1945220, 2006648, 2293312, 2383360, 2508310, 2620928, 2723308, 2866640, 3112352, 3276160, 3404135, 3890440, 4013296, 4586624, 4765789, 5016620, 5446616, 5733280, 6224704, 6552320, 6808270, 7780880, 8026592, 9173248, 9531578, 10033240, 10893232, 11466560, 12449408, 13104640, 13616540, 15561760, 16053184, 18346496, 19063156, 20066480, 21786464, 22933120, 23828945, 24898816, 27233080, 31123520, 32106368, 38126312, 40132960, 43572928, 45866240, 47657890, 49797632, 54466160, 62247040, 64212736, 76252624, 80265920, 87145856, 91732480, 95315780, 108932320, 124494080, 128425472, 152505248, 160531840, 174291712, 190631560, 217864640, 248988160, 305010496, 321063680, 348583424, 381263120, 435729280, 610020992, 642127360, 762526240, 871458560, 1220041984, 1525052480, 1742917120, 2440083968, 3050104960, 6100209920, 12200419840]

約数ペア:

[(1, 12200419840), (2, 6100209920), (4, 3050104960), (5, 2440083968), (7, 1742917120), (8, 1525052480), (10, 1220041984), (14, 871458560), (16, 762526240), (19, 642127360), (20, 610020992), (28, 435729280), (32, 381263120), (35, 348583424), (38, 321063680), (40, 305010496), (49, 248988160), (56, 217864640), (64, 190631560), (70, 174291712), (76, 160531840), (80, 152505248), (95, 128425472), (98, 124494080), (112, 108932320), (128, 95315780), (133, 91732480), (140, 87145856), (152, 80265920), (160, 76252624), (190, 64212736), (196, 62247040), (224, 54466160), (245, 49797632), (256, 47657890), (266, 45866240), (280, 43572928), (304, 40132960), (320, 38126312), (380, 32106368), (392, 31123520), (448, 27233080), (490, 24898816), (512, 23828945), (532, 22933120), (560, 21786464), (608, 20066480), (640, 19063156), (665, 18346496), (760, 16053184), (784, 15561760), (896, 13616540), (931, 13104640), (980, 12449408), (1064, 11466560), (1120, 10893232), (1216, 10033240), (1280, 9531578), (1330, 9173248), (1520, 8026592), (1568, 7780880), (1792, 6808270), (1862, 6552320), (1960, 6224704), (2128, 5733280), (2240, 5446616), (2432, 5016620), (2560, 4765789), (2660, 4586624), (3040, 4013296), (3136, 3890440), (3584, 3404135), (3724, 3276160), (3920, 3112352), (4256, 2866640), (4480, 2723308), (4655, 2620928), (4864, 2508310), (5119, 2383360), (5320, 2293312), (6080, 2006648), (6272, 1945220), (7448, 1638080), (7840, 1556176), (8512, 1433320), (8960, 1361654), (9310, 1310464), (9728, 1254155), (10238, 1191680), (10640, 1146656), (12160, 1003324), (12544, 972610), (14896, 819040), (15680, 778088), (17024, 716660), (17920, 680827), (18620, 655232), (20476, 595840), (21280, 573328), (24320, 501662), (25088, 486305), (25595, 476672), (29792, 409520), (31360, 389044), (34048, 358330), (35833, 340480), (37240, 327616), (40952, 297920), (42560, 286664), (48640, 250831), (51190, 238336), (59584, 204760), (62720, 194522), (68096, 179165), (71666, 170240), (74480, 163808), (81904, 148960), (85120, 143332), (97261, 125440), (102380, 119168)]