1296604800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 384

約数和(自身を含む): 4869480000

約数和(自身を除く): 3572875200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 43, 45, 48, 50, 54, 60, 64, 72, 75, 80, 86, 90, 96, 100, 108, 120, 128, 129, 135, 144, 150, 160, 172, 180, 192, 200, 215, 216, 225, 240, 258, 270, 288, 300, 320, 344, 349, 360, 384, 387, 400, 430, 432, 450, 480, 516, 540, 576, 600, 640, 645, 675, 688, 698, 720, 774, 800, 860, 864, 900, 960, 1032, 1047, 1075, 1080, 1152, 1161, 1200, 1290, 1350, 1376, 1396, 1440, 1548, 1600, 1720, 1728, 1745, 1800, 1920, 1935, 2064, 2094, 2150, 2160, 2322, 2400, 2580, 2700, 2752, 2792, 2880, 3096, 3141, 3200, 3225, 3440, 3456, 3490, 3600, 3870, 4128, 4188, 4300, 4320, 4644, 4800, 5160, 5235, 5400, 5504, 5584, 5760, 5805, 6192, 6282, 6450, 6880, 6980, 7200, 7740, 8256, 8376, 8600, 8640, 8725, 9288, 9423, 9600, 9675, 10320, 10470, 10800, 11168, 11610, 12384, 12564, 12900, 13760, 13960, 14400, 15007, 15480, 15705, 16512, 16752, 17200, 17280, 17450, 18576, 18846, 19350, 20640, 20940, 21600, 22336, 23220, 24768, 25128, 25800, 26175, 27520, 27920, 28800, 29025, 30014, 30960, 31410, 33504, 34400, 34900, 37152, 37692, 38700, 41280, 41880, 43200, 44672, 45021, 46440, 47115, 49536, 50256, 51600, 52350, 55840, 58050, 60028, 61920, 62820, 67008, 68800, 69800, 74304, 75035, 75384, 77400, 78525, 82560, 83760, 86400, 90042, 92880, 94230, 100512, 103200, 104700, 111680, 116100, 120056, 123840, 125640, 134016, 135063, 137600, 139600, 148608, 150070, 150768, 154800, 157050, 167520, 180084, 185760, 188460, 201024, 206400, 209400, 223360, 225105, 232200, 235575, 240112, 247680, 251280, 270126, 279200, 300140, 301536, 309600, 314100, 335040, 360168, 371520, 375175, 376920, 402048, 405189, 412800, 418800, 450210, 464400, 471150, 480224, 502560, 540252, 558400, 600280, 603072, 619200, 628200, 670080, 675315, 720336, 743040, 750350, 753840, 810378, 837600, 900420, 928800, 942300, 960448, 1005120, 1080504, 1116800, 1125525, 1200560, 1206144, 1238400, 1256400, 1350630, 1440672, 1500700, 1507680, 1620756, 1675200, 1800840, 1857600, 1884600, 1920896, 2010240, 2025945, 2161008, 2251050, 2401120, 2512800, 2701260, 2881344, 3001400, 3015360, 3241512, 3350400, 3376575, 3601680, 3715200, 3769200, 4051890, 4322016, 4502100, 4802240, 5025600, 5402520, 5762688, 6002800, 6030720, 6483024, 6753150, 7203360, 7538400, 8103780, 8644032, 9004200, 9604480, 10051200, 10129725, 10805040, 12005600, 12966048, 13506300, 14406720, 15076800, 16207560, 17288064, 18008400, 20259450, 21610080, 24011200, 25932096, 27012600, 28813440, 30153600, 32415120, 36016800, 40518900, 43220160, 48022400, 51864192, 54025200, 64830240, 72033600, 81037800, 86440320, 108050400, 129660480, 144067200, 162075600, 216100800, 259320960, 324151200, 432201600, 648302400, 1296604800]

約数ペア:

[(1, 1296604800), (2, 648302400), (3, 432201600), (4, 324151200), (5, 259320960), (6, 216100800), (8, 162075600), (9, 144067200), (10, 129660480), (12, 108050400), (15, 86440320), (16, 81037800), (18, 72033600), (20, 64830240), (24, 54025200), (25, 51864192), (27, 48022400), (30, 43220160), (32, 40518900), (36, 36016800), (40, 32415120), (43, 30153600), (45, 28813440), (48, 27012600), (50, 25932096), (54, 24011200), (60, 21610080), (64, 20259450), (72, 18008400), (75, 17288064), (80, 16207560), (86, 15076800), (90, 14406720), (96, 13506300), (100, 12966048), (108, 12005600), (120, 10805040), (128, 10129725), (129, 10051200), (135, 9604480), (144, 9004200), (150, 8644032), (160, 8103780), (172, 7538400), (180, 7203360), (192, 6753150), (200, 6483024), (215, 6030720), (216, 6002800), (225, 5762688), (240, 5402520), (258, 5025600), (270, 4802240), (288, 4502100), (300, 4322016), (320, 4051890), (344, 3769200), (349, 3715200), (360, 3601680), (384, 3376575), (387, 3350400), (400, 3241512), (430, 3015360), (432, 3001400), (450, 2881344), (480, 2701260), (516, 2512800), (540, 2401120), (576, 2251050), (600, 2161008), (640, 2025945), (645, 2010240), (675, 1920896), (688, 1884600), (698, 1857600), (720, 1800840), (774, 1675200), (800, 1620756), (860, 1507680), (864, 1500700), (900, 1440672), (960, 1350630), (1032, 1256400), (1047, 1238400), (1075, 1206144), (1080, 1200560), (1152, 1125525), (1161, 1116800), (1200, 1080504), (1290, 1005120), (1350, 960448), (1376, 942300), (1396, 928800), (1440, 900420), (1548, 837600), (1600, 810378), (1720, 753840), (1728, 750350), (1745, 743040), (1800, 720336), (1920, 675315), (1935, 670080), (2064, 628200), (2094, 619200), (2150, 603072), (2160, 600280), (2322, 558400), (2400, 540252), (2580, 502560), (2700, 480224), (2752, 471150), (2792, 464400), (2880, 450210), (3096, 418800), (3141, 412800), (3200, 405189), (3225, 402048), (3440, 376920), (3456, 375175), (3490, 371520), (3600, 360168), (3870, 335040), (4128, 314100), (4188, 309600), (4300, 301536), (4320, 300140), (4644, 279200), (4800, 270126), (5160, 251280), (5235, 247680), (5400, 240112), (5504, 235575), (5584, 232200), (5760, 225105), (5805, 223360), (6192, 209400), (6282, 206400), (6450, 201024), (6880, 188460), (6980, 185760), (7200, 180084), (7740, 167520), (8256, 157050), (8376, 154800), (8600, 150768), (8640, 150070), (8725, 148608), (9288, 139600), (9423, 137600), (9600, 135063), (9675, 134016), (10320, 125640), (10470, 123840), (10800, 120056), (11168, 116100), (11610, 111680), (12384, 104700), (12564, 103200), (12900, 100512), (13760, 94230), (13960, 92880), (14400, 90042), (15007, 86400), (15480, 83760), (15705, 82560), (16512, 78525), (16752, 77400), (17200, 75384), (17280, 75035), (17450, 74304), (18576, 69800), (18846, 68800), (19350, 67008), (20640, 62820), (20940, 61920), (21600, 60028), (22336, 58050), (23220, 55840), (24768, 52350), (25128, 51600), (25800, 50256), (26175, 49536), (27520, 47115), (27920, 46440), (28800, 45021), (29025, 44672), (30014, 43200), (30960, 41880), (31410, 41280), (33504, 38700), (34400, 37692), (34900, 37152)]