28457020800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 864

約数和(自身を含む): 116604568080

約数和(自身を除く): 88147547280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 60, 64, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 117, 120, 128, 130, 136, 144, 150, 153, 156, 160, 170, 180, 192, 195, 200, 204, 208, 221, 225, 234, 240, 255, 260, 263, 272, 288, 289, 300, 306, 312, 320, 325, 340, 360, 384, 390, 400, 408, 416, 425, 442, 450, 468, 480, 510, 520, 526, 544, 576, 578, 585, 600, 612, 624, 640, 650, 663, 680, 720, 765, 780, 789, 800, 816, 832, 850, 867, 884, 900, 936, 960, 975, 1020, 1040, 1052, 1088, 1105, 1152, 1156, 1170, 1200, 1224, 1248, 1275, 1300, 1315, 1326, 1360, 1440, 1445, 1530, 1560, 1578, 1600, 1632, 1664, 1700, 1734, 1768, 1800, 1872, 1920, 1950, 1989, 2040, 2080, 2104, 2176, 2210, 2312, 2340, 2367, 2400, 2448, 2496, 2550, 2600, 2601, 2630, 2652, 2720, 2880, 2890, 2925, 3060, 3120, 3156, 3200, 3264, 3315, 3400, 3419, 3468, 3536, 3600, 3744, 3757, 3825, 3900, 3945, 3978, 4080, 4160, 4208, 4335, 4420, 4471, 4624, 4680, 4734, 4800, 4896, 4992, 5100, 5200, 5202, 5260, 5304, 5440, 5525, 5760, 5780, 5850, 6120, 6240, 6312, 6528, 6575, 6630, 6800, 6838, 6936, 7072, 7200, 7225, 7488, 7514, 7650, 7800, 7890, 7956, 8160, 8320, 8416, 8670, 8840, 8942, 9248, 9360, 9468, 9600, 9792, 9945, 10200, 10257, 10400, 10404, 10520, 10608, 10880, 11050, 11271, 11560, 11700, 11835, 12240, 12480, 12624, 13005, 13150, 13260, 13413, 13600, 13676, 13872, 14144, 14400, 14450, 14976, 15028, 15300, 15600, 15780, 15912, 16320, 16575, 16832, 17095, 17340, 17680, 17884, 18496, 18720, 18785, 18936, 19584, 19725, 19890, 20400, 20514, 20800, 20808, 21040, 21216, 21675, 22100, 22355, 22542, 23120, 23400, 23670, 24480, 24960, 25248, 26010, 26300, 26520, 26826, 27200, 27352, 27744, 28288, 28800, 28900, 30056, 30600, 30771, 31200, 31560, 31824, 32640, 33150, 33664, 33813, 34190, 34680, 35360, 35768, 36992, 37440, 37570, 37872, 39450, 39780, 40239, 40800, 41028, 41600, 41616, 42080, 42432, 43350, 44200, 44710, 45084, 46240, 46800, 47340, 48960, 49725, 50496, 51285, 52020, 52600, 53040, 53652, 54400, 54704, 55488, 56355, 57800, 58123, 59175, 60112, 61200, 61542, 62400, 63120, 63648, 65025, 66300, 67065, 67626, 68380, 69360, 70720, 71536, 74880, 75140, 75744, 76007, 78900, 79560, 80478, 81600, 82056, 83232, 84160, 84864, 85475, 86700, 88400, 89420, 90168, 92480, 93600, 93925, 94680, 97920, 99450, 100992, 102570, 104040, 105200, 106080, 107304, 109408, 110976, 111775, 112710, 115600, 116246, 118350, 120224, 122400, 123084, 124800, 126240, 127296, 130050, 132600, 134130, 135252, 136760, 138720, 141440, 143072, 150280, 151488, 152014, 153855, 157800, 159120, 160956, 163200, 164112, 166464, 168320, 169065, 170950, 173400, 174369, 176800, 178840, 180336, 184960, 187200, 187850, 189360, 198900, 201195, 205140, 208080, 210400, 212160, 214608, 218816, 223550, 225420, 228021, 231200, 232492, 236700, 240448, 244800, 246168, 252480, 254592, 256425, 260100, 265200, 268260, 270504, 273520, 277440, 281775, 286144, 290615, 300560, 302976, 304028, 307710, 315600, 318240, 321912, 328224, 332928, 335325, 338130, 341900, 346800, 348738, 353600, 357680, 360672, 374400, 375700, 378720, 380035, 397800, 402390, 410280, 416160, 420800, 424320, 429216, 437632, 447100, 450840, 456042, 462400, 464984, 473400, 480896, 489600, 492336, 504960, 512850, 520200, 523107, 530400, 536520, 541008, 547040, 554880, 563550, 572288, 581230, 601120, 608056, 615420, 631200, 636480, 643824, 656448, 670650, 676260, 683800, 684063, 693600, 697476, 707200, 715360, 721344, 751400, 757440, 760070, 769275, 795600, 804780, 820560, 832320, 841600, 845325, 858432, 871845, 894200, 901680, 912084, 924800, 929968, 946800, 984672, 988091, 1005975, 1025700, 1040400, 1046214, 1060800, 1073040, 1082016, 1094080, 1127100, 1140105, 1162460, 1202240, 1216112, 1230840, 1262400, 1272960, 1287648, 1312896, 1341300, 1352520, 1367600, 1368126, 1387200, 1394952, 1430720, 1442688, 1453075, 1502800, 1514880, 1520140, 1538550, 1591200, 1609560, 1641120, 1664640, 1690650, 1716864, 1743690, 1788400, 1803360, 1824168, 1859936, 1893600, 1900175, 1969344, 1976182, 2011950, 2051400, 2080800, 2092428, 2121600, 2146080, 2164032, 2188160, 2254200, 2280210, 2324920, 2404480, 2432224, 2461680, 2524800, 2575296, 2615535, 2682600, 2705040, 2735200, 2736252, 2774400, 2789904, 2861440, 2906150, 2964273, 3005600, 3040280, 3077100, 3182400, 3219120, 3282240, 3381300, 3420315, 3487380, 3576800, 3606720, 3648336, 3719872, 3787200, 3800350, 3938688, 3952364, 4023900, 4102800, 4161600, 4184856, 4292160, 4328064, 4359225, 4508400, 4560420, 4649840, 4864448, 4923360, 4940455, 5150592, 5231070, 5365200, 5410080, 5470400, 5472504, 5579808, 5700525, 5812300, 5928546, 6011200, 6080560, 6154200, 6364800, 6438240, 6564480, 6762600, 6840630, 6974760, 7153600, 7213440, 7296672, 7439744, 7574400, 7600700, 7904728, 8047800, 8205600, 8323200, 8369712, 8584320, 8718450, 8892819, 9016800, 9120840, 9299680, 9728896, 9846720, 9880910, 10462140, 10730400, 10820160, 10940800, 10945008, 11159616, 11401050, 11624600, 11857092, 12022400, 12161120, 12308400, 12876480, 13077675, 13525200, 13681260, 13949520, 14307200, 14593344, 14821365, 15201400, 15809456, 16095600, 16411200, 16739424, 17101575, 17436900, 17785638, 18033600, 18241680, 18599360, 19693440, 19761820, 20924280, 21460800, 21640320, 21890016, 22319232, 22802100, 23249200, 23714184, 24322240, 24616800, 24702275, 25752960, 26155350, 27050400, 27362520, 27899040, 29186688, 29642730, 30402800, 31618912, 32191200, 32822400, 33478848, 34203150, 34873800, 35571276, 36067200, 36483360, 37198720, 39523640, 41848560, 42921600, 43780032, 44464095, 45604200, 46498400, 47428368, 48644480, 49233600, 49404550, 52310700, 54100800, 54725040, 55798080, 59285460, 60805600, 63237824, 64382400, 66957696, 68406300, 69747600, 71142552, 72966720, 74106825, 79047280, 83697120, 87560064, 88928190, 91208400, 92996800, 94856736, 98467200, 98809100, 104621400, 108201600, 109450080, 111596160, 118570920, 121611200, 126475648, 128764800, 136812600, 139495200, 142285104, 145933440, 148213650, 158094560, 167394240, 177856380, 182416800, 185993600, 189713472, 197618200, 209242800, 218900160, 222320475, 237141840, 243222400, 273625200, 278990400, 284570208, 296427300, 316189120, 334788480, 355712760, 364833600, 379426944, 395236400, 418485600, 437800320, 444640950, 474283680, 547250400, 557980800, 569140416, 592854600, 632378240, 711425520, 729667200, 790472800, 836971200, 889281900, 948567360, 1094500800, 1138280832, 1185709200, 1422851040, 1580945600, 1673942400, 1778563800, 1897134720, 2189001600, 2371418400, 2845702080, 3161891200, 3557127600, 4742836800, 5691404160, 7114255200, 9485673600, 14228510400, 28457020800]

約数ペア:

[(1, 28457020800), (2, 14228510400), (3, 9485673600), (4, 7114255200), (5, 5691404160), (6, 4742836800), (8, 3557127600), (9, 3161891200), (10, 2845702080), (12, 2371418400), (13, 2189001600), (15, 1897134720), (16, 1778563800), (17, 1673942400), (18, 1580945600), (20, 1422851040), (24, 1185709200), (25, 1138280832), (26, 1094500800), (30, 948567360), (32, 889281900), (34, 836971200), (36, 790472800), (39, 729667200), (40, 711425520), (45, 632378240), (48, 592854600), (50, 569140416), (51, 557980800), (52, 547250400), (60, 474283680), (64, 444640950), (65, 437800320), (68, 418485600), (72, 395236400), (75, 379426944), (78, 364833600), (80, 355712760), (85, 334788480), (90, 316189120), (96, 296427300), (100, 284570208), (102, 278990400), (104, 273625200), (117, 243222400), (120, 237141840), (128, 222320475), (130, 218900160), (136, 209242800), (144, 197618200), (150, 189713472), (153, 185993600), (156, 182416800), (160, 177856380), (170, 167394240), (180, 158094560), (192, 148213650), (195, 145933440), (200, 142285104), (204, 139495200), (208, 136812600), (221, 128764800), (225, 126475648), (234, 121611200), (240, 118570920), (255, 111596160), (260, 109450080), (263, 108201600), (272, 104621400), (288, 98809100), (289, 98467200), (300, 94856736), (306, 92996800), (312, 91208400), (320, 88928190), (325, 87560064), (340, 83697120), (360, 79047280), (384, 74106825), (390, 72966720), (400, 71142552), (408, 69747600), (416, 68406300), (425, 66957696), (442, 64382400), (450, 63237824), (468, 60805600), (480, 59285460), (510, 55798080), (520, 54725040), (526, 54100800), (544, 52310700), (576, 49404550), (578, 49233600), (585, 48644480), (600, 47428368), (612, 46498400), (624, 45604200), (640, 44464095), (650, 43780032), (663, 42921600), (680, 41848560), (720, 39523640), (765, 37198720), (780, 36483360), (789, 36067200), (800, 35571276), (816, 34873800), (832, 34203150), (850, 33478848), (867, 32822400), (884, 32191200), (900, 31618912), (936, 30402800), (960, 29642730), (975, 29186688), (1020, 27899040), (1040, 27362520), (1052, 27050400), (1088, 26155350), (1105, 25752960), (1152, 24702275), (1156, 24616800), (1170, 24322240), (1200, 23714184), (1224, 23249200), (1248, 22802100), (1275, 22319232), (1300, 21890016), (1315, 21640320), (1326, 21460800), (1360, 20924280), (1440, 19761820), (1445, 19693440), (1530, 18599360), (1560, 18241680), (1578, 18033600), (1600, 17785638), (1632, 17436900), (1664, 17101575), (1700, 16739424), (1734, 16411200), (1768, 16095600), (1800, 15809456), (1872, 15201400), (1920, 14821365), (1950, 14593344), (1989, 14307200), (2040, 13949520), (2080, 13681260), (2104, 13525200), (2176, 13077675), (2210, 12876480), (2312, 12308400), (2340, 12161120), (2367, 12022400), (2400, 11857092), (2448, 11624600), (2496, 11401050), (2550, 11159616), (2600, 10945008), (2601, 10940800), (2630, 10820160), (2652, 10730400), (2720, 10462140), (2880, 9880910), (2890, 9846720), (2925, 9728896), (3060, 9299680), (3120, 9120840), (3156, 9016800), (3200, 8892819), (3264, 8718450), (3315, 8584320), (3400, 8369712), (3419, 8323200), (3468, 8205600), (3536, 8047800), (3600, 7904728), (3744, 7600700), (3757, 7574400), (3825, 7439744), (3900, 7296672), (3945, 7213440), (3978, 7153600), (4080, 6974760), (4160, 6840630), (4208, 6762600), (4335, 6564480), (4420, 6438240), (4471, 6364800), (4624, 6154200), (4680, 6080560), (4734, 6011200), (4800, 5928546), (4896, 5812300), (4992, 5700525), (5100, 5579808), (5200, 5472504), (5202, 5470400), (5260, 5410080), (5304, 5365200), (5440, 5231070), (5525, 5150592), (5760, 4940455), (5780, 4923360), (5850, 4864448), (6120, 4649840), (6240, 4560420), (6312, 4508400), (6528, 4359225), (6575, 4328064), (6630, 4292160), (6800, 4184856), (6838, 4161600), (6936, 4102800), (7072, 4023900), (7200, 3952364), (7225, 3938688), (7488, 3800350), (7514, 3787200), (7650, 3719872), (7800, 3648336), (7890, 3606720), (7956, 3576800), (8160, 3487380), (8320, 3420315), (8416, 3381300), (8670, 3282240), (8840, 3219120), (8942, 3182400), (9248, 3077100), (9360, 3040280), (9468, 3005600), (9600, 2964273), (9792, 2906150), (9945, 2861440), (10200, 2789904), (10257, 2774400), (10400, 2736252), (10404, 2735200), (10520, 2705040), (10608, 2682600), (10880, 2615535), (11050, 2575296), (11271, 2524800), (11560, 2461680), (11700, 2432224), (11835, 2404480), (12240, 2324920), (12480, 2280210), (12624, 2254200), (13005, 2188160), (13150, 2164032), (13260, 2146080), (13413, 2121600), (13600, 2092428), (13676, 2080800), (13872, 2051400), (14144, 2011950), (14400, 1976182), (14450, 1969344), (14976, 1900175), (15028, 1893600), (15300, 1859936), (15600, 1824168), (15780, 1803360), (15912, 1788400), (16320, 1743690), (16575, 1716864), (16832, 1690650), (17095, 1664640), (17340, 1641120), (17680, 1609560), (17884, 1591200), (18496, 1538550), (18720, 1520140), (18785, 1514880), (18936, 1502800), (19584, 1453075), (19725, 1442688), (19890, 1430720), (20400, 1394952), (20514, 1387200), (20800, 1368126), (20808, 1367600), (21040, 1352520), (21216, 1341300), (21675, 1312896), (22100, 1287648), (22355, 1272960), (22542, 1262400), (23120, 1230840), (23400, 1216112), (23670, 1202240), (24480, 1162460), (24960, 1140105), (25248, 1127100), (26010, 1094080), (26300, 1082016), (26520, 1073040), (26826, 1060800), (27200, 1046214), (27352, 1040400), (27744, 1025700), (28288, 1005975), (28800, 988091), (28900, 984672), (30056, 946800), (30600, 929968), (30771, 924800), (31200, 912084), (31560, 901680), (31824, 894200), (32640, 871845), (33150, 858432), (33664, 845325), (33813, 841600), (34190, 832320), (34680, 820560), (35360, 804780), (35768, 795600), (36992, 769275), (37440, 760070), (37570, 757440), (37872, 751400), (39450, 721344), (39780, 715360), (40239, 707200), (40800, 697476), (41028, 693600), (41600, 684063), (41616, 683800), (42080, 676260), (42432, 670650), (43350, 656448), (44200, 643824), (44710, 636480), (45084, 631200), (46240, 615420), (46800, 608056), (47340, 601120), (48960, 581230), (49725, 572288), (50496, 563550), (51285, 554880), (52020, 547040), (52600, 541008), (53040, 536520), (53652, 530400), (54400, 523107), (54704, 520200), (55488, 512850), (56355, 504960), (57800, 492336), (58123, 489600), (59175, 480896), (60112, 473400), (61200, 464984), (61542, 462400), (62400, 456042), (63120, 450840), (63648, 447100), (65025, 437632), (66300, 429216), (67065, 424320), (67626, 420800), (68380, 416160), (69360, 410280), (70720, 402390), (71536, 397800), (74880, 380035), (75140, 378720), (75744, 375700), (76007, 374400), (78900, 360672), (79560, 357680), (80478, 353600), (81600, 348738), (82056, 346800), (83232, 341900), (84160, 338130), (84864, 335325), (85475, 332928), (86700, 328224), (88400, 321912), (89420, 318240), (90168, 315600), (92480, 307710), (93600, 304028), (93925, 302976), (94680, 300560), (97920, 290615), (99450, 286144), (100992, 281775), (102570, 277440), (104040, 273520), (105200, 270504), (106080, 268260), (107304, 265200), (109408, 260100), (110976, 256425), (111775, 254592), (112710, 252480), (115600, 246168), (116246, 244800), (118350, 240448), (120224, 236700), (122400, 232492), (123084, 231200), (124800, 228021), (126240, 225420), (127296, 223550), (130050, 218816), (132600, 214608), (134130, 212160), (135252, 210400), (136760, 208080), (138720, 205140), (141440, 201195), (143072, 198900), (150280, 189360), (151488, 187850), (152014, 187200), (153855, 184960), (157800, 180336), (159120, 178840), (160956, 176800), (163200, 174369), (164112, 173400), (166464, 170950), (168320, 169065)]