19796714080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 576

約数和(自身を含む): 60563220480

約数和(自身を除く): 40766506400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 31, 32, 38, 40, 44, 52, 55, 62, 65, 76, 80, 88, 95, 104, 110, 113, 124, 130, 143, 152, 155, 160, 169, 176, 190, 208, 209, 220, 226, 247, 248, 260, 286, 304, 310, 338, 341, 352, 380, 403, 416, 418, 440, 452, 494, 496, 520, 565, 572, 589, 608, 620, 676, 682, 715, 760, 806, 836, 845, 880, 904, 988, 992, 1040, 1045, 1130, 1144, 1178, 1235, 1240, 1243, 1352, 1364, 1430, 1469, 1520, 1612, 1672, 1690, 1705, 1760, 1808, 1859, 1976, 2015, 2080, 2090, 2147, 2260, 2288, 2356, 2470, 2480, 2486, 2704, 2717, 2728, 2860, 2938, 2945, 3040, 3211, 3224, 3344, 3380, 3410, 3503, 3616, 3718, 3952, 4030, 4180, 4294, 4433, 4520, 4576, 4712, 4940, 4960, 4972, 5239, 5408, 5434, 5456, 5720, 5876, 5890, 6215, 6422, 6448, 6479, 6688, 6760, 6820, 7006, 7345, 7436, 7657, 7904, 8060, 8360, 8588, 8866, 9040, 9295, 9424, 9880, 9944, 10478, 10735, 10868, 10912, 11440, 11752, 11780, 12430, 12844, 12896, 12958, 13520, 13585, 13640, 14012, 14690, 14872, 15314, 16055, 16120, 16159, 16720, 17176, 17515, 17732, 18080, 18590, 18848, 19097, 19760, 19888, 20956, 21470, 21736, 22165, 22880, 23504, 23560, 23617, 24860, 25688, 25916, 26195, 27040, 27170, 27280, 27911, 28024, 29380, 29744, 30628, 32110, 32240, 32318, 32395, 33440, 34352, 35030, 35321, 35464, 37180, 38194, 38285, 38533, 39520, 39776, 41912, 42940, 43472, 44330, 45539, 47008, 47120, 47234, 49720, 51376, 51832, 52390, 54340, 54560, 55822, 56048, 57629, 58760, 59488, 61256, 64220, 64480, 64636, 64790, 66557, 68704, 70060, 70642, 70928, 74360, 76388, 76570, 77066, 80795, 83824, 84227, 85880, 86944, 88660, 91078, 94240, 94468, 95485, 99440, 99541, 102752, 103664, 104780, 108680, 111644, 112096, 115258, 117520, 118085, 122512, 128440, 129272, 129580, 133114, 139555, 140120, 141284, 141856, 148720, 152776, 153140, 154132, 161590, 167648, 168454, 171760, 176605, 177320, 182156, 188936, 190970, 192665, 198880, 199082, 207328, 209560, 210067, 217360, 223288, 227695, 230516, 235040, 236170, 245024, 256880, 258544, 259160, 266228, 279110, 280240, 282568, 288145, 297440, 305552, 306280, 307021, 308264, 323180, 332785, 336908, 343520, 353210, 354640, 362843, 364312, 377872, 381940, 385330, 398164, 419120, 420134, 421135, 434720, 446576, 455390, 461032, 472340, 497705, 500929, 513760, 517088, 518320, 532456, 558220, 560480, 565136, 576290, 592007, 611104, 612560, 614042, 616528, 646360, 665570, 673816, 706420, 709280, 725686, 728624, 732127, 755744, 763880, 770660, 796328, 838240, 840268, 842270, 865241, 893152, 910780, 922064, 944680, 995410, 1001858, 1036640, 1050335, 1064912, 1094951, 1116440, 1130272, 1152580, 1184014, 1225120, 1228084, 1233056, 1292720, 1331140, 1347632, 1412840, 1451372, 1457248, 1464254, 1527760, 1535105, 1541320, 1592656, 1680536, 1684540, 1730482, 1814215, 1821560, 1844128, 1889360, 1990820, 2003716, 2100670, 2129824, 2189902, 2232880, 2305160, 2368028, 2456168, 2504645, 2585440, 2662280, 2695264, 2825680, 2902744, 2928508, 2960035, 3055520, 3070210, 3082640, 3185312, 3361072, 3369080, 3460964, 3628430, 3643120, 3660635, 3778720, 3981640, 3991273, 4007432, 4201340, 4326205, 4379804, 4465760, 4610320, 4736056, 4912336, 5009290, 5324560, 5474755, 5651360, 5805488, 5857016, 5920070, 6140420, 6165280, 6512077, 6722144, 6738160, 6921928, 7256860, 7286240, 7321270, 7963280, 7982546, 8014864, 8402680, 8652410, 8759608, 9220640, 9472112, 9517651, 9824672, 10018580, 10649120, 10949510, 11248133, 11610976, 11714032, 11840140, 12280840, 13024154, 13476320, 13843856, 14513720, 14642540, 15926560, 15965092, 16029728, 16805360, 17304820, 17519216, 18944224, 19035302, 19956365, 20037160, 21899020, 22496266, 23428064, 23680280, 24561680, 26048308, 27687712, 29027440, 29285080, 31930184, 32560385, 33610720, 34609640, 35038432, 38070604, 39912730, 40074320, 43798040, 44992532, 47360560, 47588255, 49123360, 52096616, 56240665, 58054880, 58570160, 63860368, 65120770, 69219280, 76141208, 79825460, 80148640, 87596080, 89985064, 94721120, 95176510, 104193232, 112481330, 117140320, 123729463, 127720736, 130241540, 138438560, 152282416, 159650920, 175192160, 179970128, 190353020, 208386464, 224962660, 247458926, 260483080, 304564832, 319301840, 359940256, 380706040, 449925320, 494917852, 520966160, 618647315, 638603680, 761412080, 899850640, 989835704, 1041932320, 1237294630, 1522824160, 1799701280, 1979671408, 2474589260, 3959342816, 4949178520, 9898357040, 19796714080]

約数ペア:

[(1, 19796714080), (2, 9898357040), (4, 4949178520), (5, 3959342816), (8, 2474589260), (10, 1979671408), (11, 1799701280), (13, 1522824160), (16, 1237294630), (19, 1041932320), (20, 989835704), (22, 899850640), (26, 761412080), (31, 638603680), (32, 618647315), (38, 520966160), (40, 494917852), (44, 449925320), (52, 380706040), (55, 359940256), (62, 319301840), (65, 304564832), (76, 260483080), (80, 247458926), (88, 224962660), (95, 208386464), (104, 190353020), (110, 179970128), (113, 175192160), (124, 159650920), (130, 152282416), (143, 138438560), (152, 130241540), (155, 127720736), (160, 123729463), (169, 117140320), (176, 112481330), (190, 104193232), (208, 95176510), (209, 94721120), (220, 89985064), (226, 87596080), (247, 80148640), (248, 79825460), (260, 76141208), (286, 69219280), (304, 65120770), (310, 63860368), (338, 58570160), (341, 58054880), (352, 56240665), (380, 52096616), (403, 49123360), (416, 47588255), (418, 47360560), (440, 44992532), (452, 43798040), (494, 40074320), (496, 39912730), (520, 38070604), (565, 35038432), (572, 34609640), (589, 33610720), (608, 32560385), (620, 31930184), (676, 29285080), (682, 29027440), (715, 27687712), (760, 26048308), (806, 24561680), (836, 23680280), (845, 23428064), (880, 22496266), (904, 21899020), (988, 20037160), (992, 19956365), (1040, 19035302), (1045, 18944224), (1130, 17519216), (1144, 17304820), (1178, 16805360), (1235, 16029728), (1240, 15965092), (1243, 15926560), (1352, 14642540), (1364, 14513720), (1430, 13843856), (1469, 13476320), (1520, 13024154), (1612, 12280840), (1672, 11840140), (1690, 11714032), (1705, 11610976), (1760, 11248133), (1808, 10949510), (1859, 10649120), (1976, 10018580), (2015, 9824672), (2080, 9517651), (2090, 9472112), (2147, 9220640), (2260, 8759608), (2288, 8652410), (2356, 8402680), (2470, 8014864), (2480, 7982546), (2486, 7963280), (2704, 7321270), (2717, 7286240), (2728, 7256860), (2860, 6921928), (2938, 6738160), (2945, 6722144), (3040, 6512077), (3211, 6165280), (3224, 6140420), (3344, 5920070), (3380, 5857016), (3410, 5805488), (3503, 5651360), (3616, 5474755), (3718, 5324560), (3952, 5009290), (4030, 4912336), (4180, 4736056), (4294, 4610320), (4433, 4465760), (4520, 4379804), (4576, 4326205), (4712, 4201340), (4940, 4007432), (4960, 3991273), (4972, 3981640), (5239, 3778720), (5408, 3660635), (5434, 3643120), (5456, 3628430), (5720, 3460964), (5876, 3369080), (5890, 3361072), (6215, 3185312), (6422, 3082640), (6448, 3070210), (6479, 3055520), (6688, 2960035), (6760, 2928508), (6820, 2902744), (7006, 2825680), (7345, 2695264), (7436, 2662280), (7657, 2585440), (7904, 2504645), (8060, 2456168), (8360, 2368028), (8588, 2305160), (8866, 2232880), (9040, 2189902), (9295, 2129824), (9424, 2100670), (9880, 2003716), (9944, 1990820), (10478, 1889360), (10735, 1844128), (10868, 1821560), (10912, 1814215), (11440, 1730482), (11752, 1684540), (11780, 1680536), (12430, 1592656), (12844, 1541320), (12896, 1535105), (12958, 1527760), (13520, 1464254), (13585, 1457248), (13640, 1451372), (14012, 1412840), (14690, 1347632), (14872, 1331140), (15314, 1292720), (16055, 1233056), (16120, 1228084), (16159, 1225120), (16720, 1184014), (17176, 1152580), (17515, 1130272), (17732, 1116440), (18080, 1094951), (18590, 1064912), (18848, 1050335), (19097, 1036640), (19760, 1001858), (19888, 995410), (20956, 944680), (21470, 922064), (21736, 910780), (22165, 893152), (22880, 865241), (23504, 842270), (23560, 840268), (23617, 838240), (24860, 796328), (25688, 770660), (25916, 763880), (26195, 755744), (27040, 732127), (27170, 728624), (27280, 725686), (27911, 709280), (28024, 706420), (29380, 673816), (29744, 665570), (30628, 646360), (32110, 616528), (32240, 614042), (32318, 612560), (32395, 611104), (33440, 592007), (34352, 576290), (35030, 565136), (35321, 560480), (35464, 558220), (37180, 532456), (38194, 518320), (38285, 517088), (38533, 513760), (39520, 500929), (39776, 497705), (41912, 472340), (42940, 461032), (43472, 455390), (44330, 446576), (45539, 434720), (47008, 421135), (47120, 420134), (47234, 419120), (49720, 398164), (51376, 385330), (51832, 381940), (52390, 377872), (54340, 364312), (54560, 362843), (55822, 354640), (56048, 353210), (57629, 343520), (58760, 336908), (59488, 332785), (61256, 323180), (64220, 308264), (64480, 307021), (64636, 306280), (64790, 305552), (66557, 297440), (68704, 288145), (70060, 282568), (70642, 280240), (70928, 279110), (74360, 266228), (76388, 259160), (76570, 258544), (77066, 256880), (80795, 245024), (83824, 236170), (84227, 235040), (85880, 230516), (86944, 227695), (88660, 223288), (91078, 217360), (94240, 210067), (94468, 209560), (95485, 207328), (99440, 199082), (99541, 198880), (102752, 192665), (103664, 190970), (104780, 188936), (108680, 182156), (111644, 177320), (112096, 176605), (115258, 171760), (117520, 168454), (118085, 167648), (122512, 161590), (128440, 154132), (129272, 153140), (129580, 152776), (133114, 148720), (139555, 141856), (140120, 141284)]