7922270720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1171

約数の個数: 320

約数和(自身を含む): 24154454016

約数和(自身を除く): 16232183296

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 512, 520, 560, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1040, 1085, 1097, 1120, 1240, 1280, 1456, 1612, 1664, 1736, 1792, 1820, 1984, 2015, 2080, 2170, 2194, 2240, 2480, 2560, 2821, 2912, 3224, 3328, 3472, 3584, 3640, 3968, 4030, 4160, 4340, 4388, 4480, 4960, 5485, 5642, 5824, 6448, 6656, 6944, 7280, 7679, 7936, 8060, 8320, 8680, 8776, 8960, 9920, 10970, 11284, 11648, 12896, 13888, 14105, 14261, 14560, 15358, 15872, 16120, 16640, 17360, 17552, 17920, 19840, 21940, 22568, 23296, 25792, 27776, 28210, 28522, 29120, 30716, 32240, 33280, 34007, 34720, 35104, 38395, 39680, 43880, 45136, 46592, 51584, 55552, 56420, 57044, 58240, 61432, 64480, 68014, 69440, 70208, 71305, 76790, 79360, 87760, 90272, 99827, 103168, 111104, 112840, 114088, 116480, 122864, 128960, 136028, 138880, 140416, 142610, 153580, 170035, 175520, 180544, 199654, 206336, 225680, 228176, 232960, 238049, 245728, 257920, 272056, 277760, 280832, 285220, 307160, 340070, 351040, 361088, 399308, 442091, 451360, 456352, 476098, 491456, 499135, 515840, 544112, 555520, 561664, 570440, 614320, 680140, 702080, 722176, 798616, 884182, 902720, 912704, 952196, 982912, 998270, 1031680, 1088224, 1140880, 1190245, 1228640, 1360280, 1404160, 1444352, 1597232, 1768364, 1805440, 1825408, 1904392, 1965824, 1996540, 2176448, 2210455, 2281760, 2380490, 2457280, 2720560, 2808320, 3094637, 3194464, 3536728, 3610880, 3650816, 3808784, 3931648, 3993080, 4352896, 4420910, 4563520, 4760980, 4914560, 5441120, 6189274, 6388928, 7073456, 7221760, 7301632, 7617568, 7986160, 8705792, 8841820, 9127040, 9521960, 9829120, 10882240, 12378548, 12777856, 14146912, 15235136, 15473185, 15972320, 17411584, 17683640, 18254080, 19043920, 19658240, 21764480, 24757096, 25555712, 28293824, 30470272, 30946370, 31944640, 35367280, 36508160, 38087840, 43528960, 49514192, 51111424, 56587648, 60940544, 61892740, 63889280, 70734560, 76175680, 87057920, 99028384, 113175296, 121881088, 123785480, 127778560, 141469120, 152351360, 198056768, 226350592, 247570960, 255557120, 282938240, 304702720, 396113536, 495141920, 565876480, 609405440, 792227072, 990283840, 1131752960, 1584454144, 1980567680, 3961135360, 7922270720]

約数ペア:

[(1, 7922270720), (2, 3961135360), (4, 1980567680), (5, 1584454144), (7, 1131752960), (8, 990283840), (10, 792227072), (13, 609405440), (14, 565876480), (16, 495141920), (20, 396113536), (26, 304702720), (28, 282938240), (31, 255557120), (32, 247570960), (35, 226350592), (40, 198056768), (52, 152351360), (56, 141469120), (62, 127778560), (64, 123785480), (65, 121881088), (70, 113175296), (80, 99028384), (91, 87057920), (104, 76175680), (112, 70734560), (124, 63889280), (128, 61892740), (130, 60940544), (140, 56587648), (155, 51111424), (160, 49514192), (182, 43528960), (208, 38087840), (217, 36508160), (224, 35367280), (248, 31944640), (256, 30946370), (260, 30470272), (280, 28293824), (310, 25555712), (320, 24757096), (364, 21764480), (403, 19658240), (416, 19043920), (434, 18254080), (448, 17683640), (455, 17411584), (496, 15972320), (512, 15473185), (520, 15235136), (560, 14146912), (620, 12777856), (640, 12378548), (728, 10882240), (806, 9829120), (832, 9521960), (868, 9127040), (896, 8841820), (910, 8705792), (992, 7986160), (1040, 7617568), (1085, 7301632), (1097, 7221760), (1120, 7073456), (1240, 6388928), (1280, 6189274), (1456, 5441120), (1612, 4914560), (1664, 4760980), (1736, 4563520), (1792, 4420910), (1820, 4352896), (1984, 3993080), (2015, 3931648), (2080, 3808784), (2170, 3650816), (2194, 3610880), (2240, 3536728), (2480, 3194464), (2560, 3094637), (2821, 2808320), (2912, 2720560), (3224, 2457280), (3328, 2380490), (3472, 2281760), (3584, 2210455), (3640, 2176448), (3968, 1996540), (4030, 1965824), (4160, 1904392), (4340, 1825408), (4388, 1805440), (4480, 1768364), (4960, 1597232), (5485, 1444352), (5642, 1404160), (5824, 1360280), (6448, 1228640), (6656, 1190245), (6944, 1140880), (7280, 1088224), (7679, 1031680), (7936, 998270), (8060, 982912), (8320, 952196), (8680, 912704), (8776, 902720), (8960, 884182), (9920, 798616), (10970, 722176), (11284, 702080), (11648, 680140), (12896, 614320), (13888, 570440), (14105, 561664), (14261, 555520), (14560, 544112), (15358, 515840), (15872, 499135), (16120, 491456), (16640, 476098), (17360, 456352), (17552, 451360), (17920, 442091), (19840, 399308), (21940, 361088), (22568, 351040), (23296, 340070), (25792, 307160), (27776, 285220), (28210, 280832), (28522, 277760), (29120, 272056), (30716, 257920), (32240, 245728), (33280, 238049), (34007, 232960), (34720, 228176), (35104, 225680), (38395, 206336), (39680, 199654), (43880, 180544), (45136, 175520), (46592, 170035), (51584, 153580), (55552, 142610), (56420, 140416), (57044, 138880), (58240, 136028), (61432, 128960), (64480, 122864), (68014, 116480), (69440, 114088), (70208, 112840), (71305, 111104), (76790, 103168), (79360, 99827), (87760, 90272)]