28521243520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:506

約数の個数: 512

約数和(自身を含む): 90807091200

約数和(自身を除く): 62285847680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 83, 88, 95, 110, 112, 128, 133, 140, 152, 154, 160, 166, 176, 190, 209, 220, 224, 266, 280, 304, 308, 320, 332, 352, 367, 380, 385, 415, 418, 440, 448, 532, 560, 581, 608, 616, 640, 664, 665, 704, 734, 760, 770, 830, 836, 880, 896, 913, 1045, 1064, 1120, 1162, 1216, 1232, 1328, 1330, 1408, 1463, 1468, 1520, 1540, 1577, 1660, 1672, 1760, 1826, 1835, 2090, 2128, 2240, 2324, 2432, 2464, 2569, 2656, 2660, 2905, 2926, 2936, 3040, 3080, 3154, 3320, 3344, 3520, 3652, 3670, 4037, 4180, 4256, 4480, 4565, 4648, 4928, 5138, 5312, 5320, 5810, 5852, 5872, 6080, 6160, 6308, 6391, 6640, 6688, 6973, 7040, 7304, 7315, 7340, 7885, 8074, 8360, 8512, 9130, 9296, 9856, 10276, 10624, 10640, 11039, 11620, 11704, 11744, 12160, 12320, 12616, 12782, 12845, 13280, 13376, 13946, 14608, 14630, 14680, 15770, 16148, 16720, 17024, 17347, 18260, 18592, 20185, 20552, 21280, 22078, 23240, 23408, 23488, 24640, 25232, 25564, 25690, 26560, 26752, 27892, 28259, 29216, 29260, 29360, 30461, 31540, 31955, 32296, 33440, 34694, 34865, 36520, 37184, 40370, 41104, 42560, 44156, 46480, 46816, 46976, 48811, 49280, 50464, 51128, 51380, 53120, 55195, 55784, 56518, 58432, 58520, 58720, 60922, 63080, 63910, 64592, 66880, 69388, 69730, 73040, 74368, 76703, 80740, 82208, 85120, 86735, 88312, 92960, 93632, 97622, 100928, 102256, 102760, 110390, 111568, 113036, 116864, 117040, 117440, 121429, 121844, 126160, 127820, 129184, 133760, 138776, 139460, 141295, 146080, 152305, 153406, 161480, 164416, 173470, 176624, 185920, 187264, 195244, 201856, 204512, 205520, 213227, 220780, 223136, 226072, 234080, 234880, 242858, 243688, 244055, 252320, 255640, 258368, 277552, 278920, 282590, 292160, 304610, 306812, 322960, 328832, 335071, 346940, 353248, 371840, 383515, 390488, 409024, 411040, 426454, 441560, 446272, 452144, 468160, 485716, 487376, 488110, 504640, 511280, 516736, 536921, 555104, 557840, 565180, 578759, 584320, 607145, 609220, 613624, 645920, 670142, 693880, 706496, 767030, 780976, 818048, 822080, 852908, 883120, 892544, 904288, 936320, 971432, 974752, 976220, 1009280, 1022560, 1066135, 1073842, 1110208, 1115680, 1130360, 1157518, 1214290, 1218440, 1227248, 1291840, 1340284, 1387760, 1412992, 1534060, 1561952, 1644160, 1675355, 1705816, 1766240, 1808576, 1942864, 1949504, 1952440, 2045120, 2132270, 2147684, 2220416, 2231360, 2260720, 2315036, 2345497, 2428580, 2436880, 2454496, 2583680, 2680568, 2684605, 2775520, 2893795, 3068120, 3123904, 3350710, 3411632, 3532480, 3617152, 3885728, 3899008, 3904880, 4051313, 4090240, 4264540, 4295368, 4462720, 4521440, 4630072, 4690994, 4857160, 4873760, 4908992, 5361136, 5369210, 5551040, 5787590, 6136240, 6247808, 6366349, 6701420, 6823264, 7064960, 7771456, 7809760, 8102626, 8529080, 8590736, 9042880, 9260144, 9381988, 9714320, 9747520, 9817984, 10722272, 10738420, 11102080, 11575180, 11727485, 12272480, 12732698, 13402840, 13646528, 15542912, 15619520, 16205252, 17058160, 17181472, 18085760, 18520288, 18763976, 19428640, 19495040, 20256565, 21444544, 21476840, 23150360, 23454970, 24544960, 25465396, 26805680, 27293056, 31239040, 31831745, 32410504, 34116320, 34362944, 37040576, 37527952, 38857280, 40513130, 42889088, 42953680, 44564443, 46300720, 46909940, 49089920, 50930792, 53611360, 63663490, 64821008, 68232640, 68725888, 74081152, 75055904, 77714560, 81026260, 85907360, 89128886, 92601440, 93819880, 101861584, 107222720, 127326980, 129642016, 136465280, 150111808, 162052520, 171814720, 178257772, 185202880, 187639760, 203723168, 214445440, 222822215, 254653960, 259284032, 300223616, 324105040, 343629440, 356515544, 370405760, 375279520, 407446336, 445644430, 509307920, 518568064, 648210080, 713031088, 750559040, 814892672, 891288860, 1018615840, 1296420160, 1426062176, 1501118080, 1782577720, 2037231680, 2592840320, 2852124352, 3565155440, 4074463360, 5704248704, 7130310880, 14260621760, 28521243520]

約数ペア:

[(1, 28521243520), (2, 14260621760), (4, 7130310880), (5, 5704248704), (7, 4074463360), (8, 3565155440), (10, 2852124352), (11, 2592840320), (14, 2037231680), (16, 1782577720), (19, 1501118080), (20, 1426062176), (22, 1296420160), (28, 1018615840), (32, 891288860), (35, 814892672), (38, 750559040), (40, 713031088), (44, 648210080), (55, 518568064), (56, 509307920), (64, 445644430), (70, 407446336), (76, 375279520), (77, 370405760), (80, 356515544), (83, 343629440), (88, 324105040), (95, 300223616), (110, 259284032), (112, 254653960), (128, 222822215), (133, 214445440), (140, 203723168), (152, 187639760), (154, 185202880), (160, 178257772), (166, 171814720), (176, 162052520), (190, 150111808), (209, 136465280), (220, 129642016), (224, 127326980), (266, 107222720), (280, 101861584), (304, 93819880), (308, 92601440), (320, 89128886), (332, 85907360), (352, 81026260), (367, 77714560), (380, 75055904), (385, 74081152), (415, 68725888), (418, 68232640), (440, 64821008), (448, 63663490), (532, 53611360), (560, 50930792), (581, 49089920), (608, 46909940), (616, 46300720), (640, 44564443), (664, 42953680), (665, 42889088), (704, 40513130), (734, 38857280), (760, 37527952), (770, 37040576), (830, 34362944), (836, 34116320), (880, 32410504), (896, 31831745), (913, 31239040), (1045, 27293056), (1064, 26805680), (1120, 25465396), (1162, 24544960), (1216, 23454970), (1232, 23150360), (1328, 21476840), (1330, 21444544), (1408, 20256565), (1463, 19495040), (1468, 19428640), (1520, 18763976), (1540, 18520288), (1577, 18085760), (1660, 17181472), (1672, 17058160), (1760, 16205252), (1826, 15619520), (1835, 15542912), (2090, 13646528), (2128, 13402840), (2240, 12732698), (2324, 12272480), (2432, 11727485), (2464, 11575180), (2569, 11102080), (2656, 10738420), (2660, 10722272), (2905, 9817984), (2926, 9747520), (2936, 9714320), (3040, 9381988), (3080, 9260144), (3154, 9042880), (3320, 8590736), (3344, 8529080), (3520, 8102626), (3652, 7809760), (3670, 7771456), (4037, 7064960), (4180, 6823264), (4256, 6701420), (4480, 6366349), (4565, 6247808), (4648, 6136240), (4928, 5787590), (5138, 5551040), (5312, 5369210), (5320, 5361136), (5810, 4908992), (5852, 4873760), (5872, 4857160), (6080, 4690994), (6160, 4630072), (6308, 4521440), (6391, 4462720), (6640, 4295368), (6688, 4264540), (6973, 4090240), (7040, 4051313), (7304, 3904880), (7315, 3899008), (7340, 3885728), (7885, 3617152), (8074, 3532480), (8360, 3411632), (8512, 3350710), (9130, 3123904), (9296, 3068120), (9856, 2893795), (10276, 2775520), (10624, 2684605), (10640, 2680568), (11039, 2583680), (11620, 2454496), (11704, 2436880), (11744, 2428580), (12160, 2345497), (12320, 2315036), (12616, 2260720), (12782, 2231360), (12845, 2220416), (13280, 2147684), (13376, 2132270), (13946, 2045120), (14608, 1952440), (14630, 1949504), (14680, 1942864), (15770, 1808576), (16148, 1766240), (16720, 1705816), (17024, 1675355), (17347, 1644160), (18260, 1561952), (18592, 1534060), (20185, 1412992), (20552, 1387760), (21280, 1340284), (22078, 1291840), (23240, 1227248), (23408, 1218440), (23488, 1214290), (24640, 1157518), (25232, 1130360), (25564, 1115680), (25690, 1110208), (26560, 1073842), (26752, 1066135), (27892, 1022560), (28259, 1009280), (29216, 976220), (29260, 974752), (29360, 971432), (30461, 936320), (31540, 904288), (31955, 892544), (32296, 883120), (33440, 852908), (34694, 822080), (34865, 818048), (36520, 780976), (37184, 767030), (40370, 706496), (41104, 693880), (42560, 670142), (44156, 645920), (46480, 613624), (46816, 609220), (46976, 607145), (48811, 584320), (49280, 578759), (50464, 565180), (51128, 557840), (51380, 555104), (53120, 536921), (55195, 516736), (55784, 511280), (56518, 504640), (58432, 488110), (58520, 487376), (58720, 485716), (60922, 468160), (63080, 452144), (63910, 446272), (64592, 441560), (66880, 426454), (69388, 411040), (69730, 409024), (73040, 390488), (74368, 383515), (76703, 371840), (80740, 353248), (82208, 346940), (85120, 335071), (86735, 328832), (88312, 322960), (92960, 306812), (93632, 304610), (97622, 292160), (100928, 282590), (102256, 278920), (102760, 277552), (110390, 258368), (111568, 255640), (113036, 252320), (116864, 244055), (117040, 243688), (117440, 242858), (121429, 234880), (121844, 234080), (126160, 226072), (127820, 223136), (129184, 220780), (133760, 213227), (138776, 205520), (139460, 204512), (141295, 201856), (146080, 195244), (152305, 187264), (153406, 185920), (161480, 176624), (164416, 173470)]