12211607520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{57689}}^1$

素因数の和:57727

約数の個数: 288

約数和(自身を含む): 49719549600

約数和(自身を除く): 37507942080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 21168, 23520, 26460, 30240, 35280, 42336, 52920, 57689, 70560, 105840, 115378, 173067, 211680, 230756, 288445, 346134, 403823, 461512, 519201, 576890, 692268, 807646, 865335, 923024, 1038402, 1153780, 1211469, 1384536, 1557603, 1615292, 1730670, 1846048, 2019115, 2076804, 2307560, 2422938, 2596005, 2769072, 2826761, 3115206, 3230584, 3461340, 3634407, 4038230, 4153608, 4615120, 4845876, 5192010, 5538144, 5653522, 6057345, 6230412, 6461168, 6922680, 7268814, 7788015, 8076460, 8307216, 8480283, 9230240, 9691752, 10384020, 10903221, 11307044, 12114690, 12460824, 12922336, 13845360, 14133805, 14537628, 15576030, 16152920, 16614432, 16960566, 18172035, 19383504, 20768040, 21806442, 22614088, 24229380, 24921648, 25440849, 27690720, 28267610, 29075256, 31152060, 32305840, 33921132, 36344070, 38767008, 41536080, 42401415, 43612884, 45228176, 48458760, 49843296, 50881698, 54516105, 56535220, 58150512, 62304120, 64611680, 67842264, 72688140, 76322547, 83072160, 84802830, 87225768, 90456352, 96917520, 101763396, 109032210, 113070440, 116301024, 124608240, 127204245, 135684528, 145376280, 152645094, 169605660, 174451536, 193835040, 203526792, 218064420, 226140880, 249216480, 254408490, 271369056, 290752560, 305290188, 339211320, 348903072, 381612735, 407053584, 436128840, 452281760, 508816980, 581505120, 610580376, 678422640, 763225470, 814107168, 872257680, 1017633960, 1221160752, 1356845280, 1526450940, 1744515360, 2035267920, 2442321504, 3052901880, 4070535840, 6105803760, 12211607520]

約数ペア:

[(1, 12211607520), (2, 6105803760), (3, 4070535840), (4, 3052901880), (5, 2442321504), (6, 2035267920), (7, 1744515360), (8, 1526450940), (9, 1356845280), (10, 1221160752), (12, 1017633960), (14, 872257680), (15, 814107168), (16, 763225470), (18, 678422640), (20, 610580376), (21, 581505120), (24, 508816980), (27, 452281760), (28, 436128840), (30, 407053584), (32, 381612735), (35, 348903072), (36, 339211320), (40, 305290188), (42, 290752560), (45, 271369056), (48, 254408490), (49, 249216480), (54, 226140880), (56, 218064420), (60, 203526792), (63, 193835040), (70, 174451536), (72, 169605660), (80, 152645094), (84, 145376280), (90, 135684528), (96, 127204245), (98, 124608240), (105, 116301024), (108, 113070440), (112, 109032210), (120, 101763396), (126, 96917520), (135, 90456352), (140, 87225768), (144, 84802830), (147, 83072160), (160, 76322547), (168, 72688140), (180, 67842264), (189, 64611680), (196, 62304120), (210, 58150512), (216, 56535220), (224, 54516105), (240, 50881698), (245, 49843296), (252, 48458760), (270, 45228176), (280, 43612884), (288, 42401415), (294, 41536080), (315, 38767008), (336, 36344070), (360, 33921132), (378, 32305840), (392, 31152060), (420, 29075256), (432, 28267610), (441, 27690720), (480, 25440849), (490, 24921648), (504, 24229380), (540, 22614088), (560, 21806442), (588, 20768040), (630, 19383504), (672, 18172035), (720, 16960566), (735, 16614432), (756, 16152920), (784, 15576030), (840, 14537628), (864, 14133805), (882, 13845360), (945, 12922336), (980, 12460824), (1008, 12114690), (1080, 11307044), (1120, 10903221), (1176, 10384020), (1260, 9691752), (1323, 9230240), (1440, 8480283), (1470, 8307216), (1512, 8076460), (1568, 7788015), (1680, 7268814), (1764, 6922680), (1890, 6461168), (1960, 6230412), (2016, 6057345), (2160, 5653522), (2205, 5538144), (2352, 5192010), (2520, 4845876), (2646, 4615120), (2940, 4153608), (3024, 4038230), (3360, 3634407), (3528, 3461340), (3780, 3230584), (3920, 3115206), (4320, 2826761), (4410, 2769072), (4704, 2596005), (5040, 2422938), (5292, 2307560), (5880, 2076804), (6048, 2019115), (6615, 1846048), (7056, 1730670), (7560, 1615292), (7840, 1557603), (8820, 1384536), (10080, 1211469), (10584, 1153780), (11760, 1038402), (13230, 923024), (14112, 865335), (15120, 807646), (17640, 692268), (21168, 576890), (23520, 519201), (26460, 461512), (30240, 403823), (35280, 346134), (42336, 288445), (52920, 230756), (57689, 211680), (70560, 173067), (105840, 115378)]