19178727480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 768

約数和(自身を含む): 76014288000

約数和(自身を除く): 56835560520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 89, 90, 97, 99, 102, 108, 110, 120, 121, 132, 135, 136, 153, 165, 170, 178, 180, 187, 194, 198, 204, 216, 220, 242, 255, 264, 267, 270, 291, 297, 306, 330, 340, 356, 360, 363, 374, 388, 396, 408, 440, 445, 459, 484, 485, 495, 510, 534, 540, 561, 582, 594, 605, 612, 660, 680, 712, 726, 748, 765, 776, 792, 801, 873, 890, 918, 935, 968, 970, 979, 990, 1020, 1067, 1068, 1080, 1089, 1122, 1164, 1188, 1210, 1224, 1320, 1335, 1452, 1455, 1485, 1496, 1513, 1530, 1602, 1649, 1683, 1746, 1780, 1815, 1836, 1870, 1940, 1958, 1980, 2040, 2057, 2134, 2136, 2178, 2244, 2295, 2328, 2376, 2403, 2420, 2619, 2670, 2805, 2904, 2910, 2937, 2970, 3026, 3060, 3201, 3204, 3267, 3298, 3366, 3492, 3560, 3630, 3672, 3740, 3880, 3916, 3960, 4005, 4114, 4268, 4356, 4365, 4488, 4539, 4590, 4806, 4840, 4895, 4947, 5049, 5238, 5335, 5340, 5445, 5610, 5820, 5874, 5940, 6052, 6120, 6171, 6402, 6408, 6534, 6596, 6732, 6984, 7260, 7480, 7565, 7832, 8010, 8228, 8245, 8415, 8536, 8633, 8712, 8730, 8811, 9078, 9180, 9603, 9612, 9790, 9894, 10098, 10285, 10476, 10670, 10680, 10769, 10890, 11220, 11640, 11737, 11748, 11880, 12015, 12104, 12342, 12804, 13068, 13095, 13192, 13464, 13617, 14520, 14685, 14841, 15130, 16005, 16020, 16335, 16456, 16490, 16643, 16830, 17266, 17460, 17622, 18139, 18156, 18360, 18513, 19206, 19224, 19580, 19788, 20196, 20570, 20952, 21340, 21538, 21780, 22440, 22695, 23474, 23496, 24030, 24684, 24735, 25245, 25608, 25899, 26136, 26190, 26433, 27234, 28809, 29370, 29682, 30260, 30855, 32010, 32040, 32307, 32670, 32980, 33286, 33660, 34532, 34920, 35211, 35244, 36278, 36312, 37026, 38412, 39160, 39576, 40392, 40851, 41140, 42680, 43076, 43165, 43560, 44055, 44523, 45390, 46948, 48015, 48060, 49368, 49470, 49929, 50490, 51798, 52380, 52866, 53845, 54417, 54468, 55539, 57618, 58685, 58740, 59364, 60520, 61710, 64020, 64614, 65340, 65960, 66572, 67320, 68085, 69064, 70422, 70488, 72556, 74052, 74205, 76824, 77697, 81702, 82280, 83215, 86152, 86330, 88110, 89046, 90695, 90780, 92565, 93896, 94963, 96030, 96120, 96921, 98940, 99858, 100980, 103596, 104760, 105633, 105732, 107690, 108834, 108936, 111078, 115236, 117370, 117480, 118728, 123420, 128040, 129228, 129495, 130680, 132165, 133144, 136170, 140844, 144045, 145112, 146761, 148104, 148410, 149787, 155394, 161535, 163251, 163404, 166430, 172660, 176055, 176220, 178092, 181390, 181560, 183073, 185130, 189926, 192060, 193842, 197880, 199529, 199716, 201960, 204255, 207192, 211266, 211464, 215380, 217668, 222156, 222615, 230472, 233091, 234740, 246840, 249645, 258456, 258990, 264330, 272085, 272340, 277695, 281688, 284889, 288090, 290763, 293522, 296820, 299574, 310788, 316899, 323070, 326502, 326808, 332860, 345320, 352110, 352440, 356184, 362780, 366146, 370260, 379852, 384120, 387684, 388485, 399058, 399432, 408510, 422532, 430760, 435336, 440283, 444312, 445230, 449361, 466182, 469480, 474815, 484605, 489753, 499290, 517980, 528165, 528660, 544170, 544680, 549219, 555390, 569778, 576180, 581526, 587044, 593640, 598587, 599148, 621576, 633798, 646140, 653004, 665720, 704220, 725560, 732292, 733805, 740520, 748935, 759704, 775368, 776970, 798116, 816255, 817020, 845064, 854667, 880566, 890460, 898722, 915365, 932364, 949630, 969210, 979506, 997645, 998580, 1035960, 1044593, 1056330, 1057320, 1088340, 1098438, 1110780, 1139556, 1152360, 1163052, 1165455, 1174088, 1197174, 1198296, 1267596, 1292280, 1306008, 1320849, 1408440, 1424445, 1453815, 1464584, 1467610, 1497870, 1553940, 1584495, 1596232, 1614371, 1632510, 1634040, 1647657, 1709334, 1761132, 1780920, 1795761, 1797444, 1830730, 1864728, 1899260, 1938420, 1959012, 1995290, 1997160, 2089186, 2112660, 2176680, 2196876, 2201415, 2221560, 2246805, 2279112, 2326104, 2330910, 2394348, 2448765, 2535192, 2564001, 2641698, 2746095, 2848890, 2907630, 2935220, 2992935, 2995740, 3107880, 3133779, 3168990, 3228742, 3265020, 3295314, 3418668, 3522264, 3591522, 3594888, 3661460, 3798520, 3876840, 3918024, 3962547, 3990580, 4178372, 4225320, 4273335, 4393752, 4402830, 4493610, 4661820, 4788696, 4843113, 4897530, 4942971, 5128002, 5222965, 5283396, 5387283, 5492190, 5697780, 5815260, 5870440, 5985870, 5991480, 6267558, 6337980, 6457484, 6530040, 6590628, 6604245, 6837336, 7183044, 7322920, 7925094, 7981160, 8071855, 8238285, 8356744, 8546670, 8805660, 8978805, 8987220, 9323640, 9401337, 9686226, 9795060, 9885942, 10256004, 10445930, 10566792, 10774566, 10984380, 11395560, 11630520, 11971740, 12535116, 12675960, 12820005, 12914968, 13181256, 13208490, 14366088, 14529339, 15668895, 15850188, 16143710, 16476570, 17093340, 17611320, 17758081, 17957610, 17974440, 18802674, 19372452, 19590120, 19771884, 19812735, 20512008, 20891860, 21549132, 21968760, 23943480, 24215565, 24714855, 25070232, 25640010, 26416980, 26936415, 28204011, 29058678, 31337790, 31700376, 32287420, 32953140, 34186680, 35516162, 35915220, 37605348, 38744904, 39543768, 39625470, 41783720, 43098264, 43588017, 47006685, 48431130, 49429710, 51280020, 52833960, 53274243, 53872830, 56408022, 58117356, 62675580, 64574840, 65906280, 71032324, 71830440, 72646695, 75210696, 79250940, 87176034, 88790405, 94013370, 96862260, 98859420, 102560040, 106548486, 107745660, 112816044, 116234712, 125351160, 141020055, 142064648, 145293390, 158501880, 159822729, 174352068, 177580810, 188026740, 193724520, 197718840, 213096972, 215491320, 217940085, 225632088, 266371215, 282040110, 290586780, 319645458, 348704136, 355161620, 376053480, 426193944, 435880170, 479468187, 532742430, 564080220, 581173560, 639290916, 710323240, 799113645, 871760340, 958936374, 1065484860, 1128160440, 1278581832, 1598227290, 1743520680, 1917872748, 2130969720, 2397340935, 3196454580, 3835745496, 4794681870, 6392909160, 9589363740, 19178727480]

約数ペア:

[(1, 19178727480), (2, 9589363740), (3, 6392909160), (4, 4794681870), (5, 3835745496), (6, 3196454580), (8, 2397340935), (9, 2130969720), (10, 1917872748), (11, 1743520680), (12, 1598227290), (15, 1278581832), (17, 1128160440), (18, 1065484860), (20, 958936374), (22, 871760340), (24, 799113645), (27, 710323240), (30, 639290916), (33, 581173560), (34, 564080220), (36, 532742430), (40, 479468187), (44, 435880170), (45, 426193944), (51, 376053480), (54, 355161620), (55, 348704136), (60, 319645458), (66, 290586780), (68, 282040110), (72, 266371215), (85, 225632088), (88, 217940085), (89, 215491320), (90, 213096972), (97, 197718840), (99, 193724520), (102, 188026740), (108, 177580810), (110, 174352068), (120, 159822729), (121, 158501880), (132, 145293390), (135, 142064648), (136, 141020055), (153, 125351160), (165, 116234712), (170, 112816044), (178, 107745660), (180, 106548486), (187, 102560040), (194, 98859420), (198, 96862260), (204, 94013370), (216, 88790405), (220, 87176034), (242, 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(4539, 4225320), (4590, 4178372), (4806, 3990580), (4840, 3962547), (4895, 3918024), (4947, 3876840), (5049, 3798520), (5238, 3661460), (5335, 3594888), (5340, 3591522), (5445, 3522264), (5610, 3418668), (5820, 3295314), (5874, 3265020), (5940, 3228742), (6052, 3168990), (6120, 3133779), (6171, 3107880), (6402, 2995740), (6408, 2992935), (6534, 2935220), (6596, 2907630), (6732, 2848890), (6984, 2746095), (7260, 2641698), (7480, 2564001), (7565, 2535192), (7832, 2448765), (8010, 2394348), (8228, 2330910), (8245, 2326104), (8415, 2279112), (8536, 2246805), (8633, 2221560), (8712, 2201415), (8730, 2196876), (8811, 2176680), (9078, 2112660), (9180, 2089186), (9603, 1997160), (9612, 1995290), (9790, 1959012), (9894, 1938420), (10098, 1899260), (10285, 1864728), (10476, 1830730), (10670, 1797444), (10680, 1795761), (10769, 1780920), (10890, 1761132), (11220, 1709334), (11640, 1647657), (11737, 1634040), (11748, 1632510), (11880, 1614371), (12015, 1596232), (12104, 1584495), (12342, 1553940), 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(82280, 233091), (83215, 230472), (86152, 222615), (86330, 222156), (88110, 217668), (89046, 215380), (90695, 211464), (90780, 211266), (92565, 207192), (93896, 204255), (94963, 201960), (96030, 199716), (96120, 199529), (96921, 197880), (98940, 193842), (99858, 192060), (100980, 189926), (103596, 185130), (104760, 183073), (105633, 181560), (105732, 181390), (107690, 178092), (108834, 176220), (108936, 176055), (111078, 172660), (115236, 166430), (117370, 163404), (117480, 163251), (118728, 161535), (123420, 155394), (128040, 149787), (129228, 148410), (129495, 148104), (130680, 146761), (132165, 145112), (133144, 144045), (136170, 140844)]