1205971200

素因数分解:

$2^8\times 3^3\times 5^2\times 7^1\times {\mathrm{997}}^1$

素因数の和:1039

約数の個数: 432

約数和(自身を含む): 5058981760

約数和(自身を除く): 3853010560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 256, 270, 280, 288, 300, 315, 320, 336, 350, 360, 378, 384, 400, 420, 432, 448, 450, 480, 504, 525, 540, 560, 576, 600, 630, 640, 672, 675, 700, 720, 756, 768, 800, 840, 864, 896, 900, 945, 960, 997, 1008, 1050, 1080, 1120, 1152, 1200, 1260, 1280, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1680, 1728, 1792, 1800, 1890, 1920, 1994, 2016, 2100, 2160, 2240, 2304, 2400, 2520, 2688, 2700, 2800, 2880, 2991, 3024, 3150, 3200, 3360, 3456, 3600, 3780, 3840, 3988, 4032, 4200, 4320, 4480, 4725, 4800, 4985, 5040, 5376, 5400, 5600, 5760, 5982, 6048, 6300, 6400, 6720, 6912, 6979, 7200, 7560, 7976, 8064, 8400, 8640, 8960, 8973, 9450, 9600, 9970, 10080, 10800, 11200, 11520, 11964, 12096, 12600, 13440, 13958, 14400, 14955, 15120, 15952, 16128, 16800, 17280, 17946, 18900, 19200, 19940, 20160, 20937, 21600, 22400, 23928, 24192, 24925, 25200, 26880, 26919, 27916, 28800, 29910, 30240, 31904, 33600, 34560, 34895, 35892, 37800, 39880, 40320, 41874, 43200, 44800, 44865, 47856, 48384, 49850, 50400, 53838, 55832, 57600, 59820, 60480, 62811, 63808, 67200, 69790, 71784, 74775, 75600, 79760, 80640, 83748, 86400, 89730, 95712, 99700, 100800, 104685, 107676, 111664, 119640, 120960, 125622, 127616, 134400, 134595, 139580, 143568, 149550, 151200, 159520, 167496, 172800, 174475, 179460, 188433, 191424, 199400, 201600, 209370, 215352, 223328, 224325, 239280, 241920, 251244, 255232, 269190, 279160, 287136, 299100, 302400, 314055, 319040, 334992, 348950, 358920, 376866, 382848, 398800, 403200, 418740, 430704, 446656, 448650, 478560, 502488, 523425, 538380, 558320, 574272, 598200, 604800, 628110, 638080, 669984, 672975, 697900, 717840, 753732, 765696, 797600, 837480, 861408, 893312, 897300, 942165, 957120, 1004976, 1046850, 1076760, 1116640, 1148544, 1196400, 1209600, 1256220, 1276160, 1339968, 1345950, 1395800, 1435680, 1507464, 1570275, 1595200, 1674960, 1722816, 1786624, 1794600, 1884330, 1914240, 2009952, 2093700, 2153520, 2233280, 2297088, 2392800, 2512440, 2679936, 2691900, 2791600, 2871360, 3014928, 3140550, 3190400, 3349920, 3445632, 3589200, 3768660, 3828480, 4019904, 4187400, 4307040, 4466560, 4710825, 4785600, 5024880, 5359872, 5383800, 5583200, 5742720, 6029856, 6281100, 6380800, 6699840, 6891264, 7178400, 7537320, 8039808, 8374800, 8614080, 8933120, 9421650, 9571200, 10049760, 10767600, 11166400, 11485440, 12059712, 12562200, 13399680, 14356800, 15074640, 16079616, 16749600, 17228160, 18843300, 19142400, 20099520, 21535200, 22332800, 24119424, 25124400, 26799360, 28713600, 30149280, 33499200, 34456320, 37686600, 40199040, 43070400, 44665600, 48238848, 50248800, 57427200, 60298560, 66998400, 75373200, 80398080, 86140800, 100497600, 120597120, 133996800, 150746400, 172281600, 200995200, 241194240, 301492800, 401990400, 602985600, 1205971200]

約数ペア:

[(1, 1205971200), (2, 602985600), (3, 401990400), (4, 301492800), (5, 241194240), (6, 200995200), (7, 172281600), (8, 150746400), (9, 133996800), (10, 120597120), (12, 100497600), (14, 86140800), (15, 80398080), (16, 75373200), (18, 66998400), (20, 60298560), (21, 57427200), (24, 50248800), (25, 48238848), (27, 44665600), (28, 43070400), (30, 40199040), (32, 37686600), (35, 34456320), (36, 33499200), (40, 30149280), (42, 28713600), (45, 26799360), (48, 25124400), (50, 24119424), (54, 22332800), (56, 21535200), (60, 20099520), (63, 19142400), (64, 18843300), (70, 17228160), (72, 16749600), (75, 16079616), (80, 15074640), (84, 14356800), (90, 13399680), (96, 12562200), (100, 12059712), (105, 11485440), (108, 11166400), (112, 10767600), (120, 10049760), (126, 9571200), (128, 9421650), (135, 8933120), (140, 8614080), (144, 8374800), (150, 8039808), (160, 7537320), (168, 7178400), (175, 6891264), (180, 6699840), (189, 6380800), (192, 6281100), (200, 6029856), (210, 5742720), (216, 5583200), (224, 5383800), (225, 5359872), (240, 5024880), (252, 4785600), (256, 4710825), (270, 4466560), (280, 4307040), (288, 4187400), (300, 4019904), (315, 3828480), (320, 3768660), (336, 3589200), (350, 3445632), (360, 3349920), (378, 3190400), (384, 3140550), (400, 3014928), (420, 2871360), (432, 2791600), (448, 2691900), (450, 2679936), (480, 2512440), (504, 2392800), (525, 2297088), (540, 2233280), (560, 2153520), (576, 2093700), (600, 2009952), (630, 1914240), (640, 1884330), (672, 1794600), (675, 1786624), (700, 1722816), (720, 1674960), (756, 1595200), (768, 1570275), (800, 1507464), (840, 1435680), (864, 1395800), (896, 1345950), (900, 1339968), (945, 1276160), (960, 1256220), (997, 1209600), (1008, 1196400), (1050, 1148544), (1080, 1116640), (1120, 1076760), (1152, 1046850), (1200, 1004976), (1260, 957120), (1280, 942165), (1344, 897300), (1350, 893312), (1400, 861408), (1440, 837480), (1512, 797600), (1575, 765696), (1600, 753732), (1680, 717840), (1728, 697900), (1792, 672975), (1800, 669984), (1890, 638080), (1920, 628110), (1994, 604800), (2016, 598200), (2100, 574272), (2160, 558320), (2240, 538380), (2304, 523425), (2400, 502488), (2520, 478560), (2688, 448650), (2700, 446656), (2800, 430704), (2880, 418740), (2991, 403200), (3024, 398800), (3150, 382848), (3200, 376866), (3360, 358920), (3456, 348950), (3600, 334992), (3780, 319040), (3840, 314055), (3988, 302400), (4032, 299100), (4200, 287136), (4320, 279160), (4480, 269190), (4725, 255232), (4800, 251244), (4985, 241920), (5040, 239280), (5376, 224325), (5400, 223328), (5600, 215352), (5760, 209370), (5982, 201600), (6048, 199400), (6300, 191424), (6400, 188433), (6720, 179460), (6912, 174475), (6979, 172800), (7200, 167496), (7560, 159520), (7976, 151200), (8064, 149550), (8400, 143568), (8640, 139580), (8960, 134595), (8973, 134400), (9450, 127616), (9600, 125622), (9970, 120960), (10080, 119640), (10800, 111664), (11200, 107676), (11520, 104685), (11964, 100800), (12096, 99700), (12600, 95712), (13440, 89730), (13958, 86400), (14400, 83748), (14955, 80640), (15120, 79760), (15952, 75600), (16128, 74775), (16800, 71784), (17280, 69790), (17946, 67200), (18900, 63808), (19200, 62811), (19940, 60480), (20160, 59820), (20937, 57600), (21600, 55832), (22400, 53838), (23928, 50400), (24192, 49850), (24925, 48384), (25200, 47856), (26880, 44865), (26919, 44800), (27916, 43200), (28800, 41874), (29910, 40320), (30240, 39880), (31904, 37800), (33600, 35892), (34560, 34895)]