280581120000

素因数分解:

$2^{13}\times 3^2\times 5^4\times {\mathrm{6089}}^1$

素因数の和:6141

約数の個数: 420

約数和(自身を含む): 1012989887910

約数和(自身を除く): 732408767910

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 512, 576, 600, 625, 640, 720, 750, 768, 800, 900, 960, 1000, 1024, 1125, 1152, 1200, 1250, 1280, 1440, 1500, 1536, 1600, 1800, 1875, 1920, 2000, 2048, 2250, 2304, 2400, 2500, 2560, 2880, 3000, 3072, 3200, 3600, 3750, 3840, 4000, 4096, 4500, 4608, 4800, 5000, 5120, 5625, 5760, 6000, 6089, 6144, 6400, 7200, 7500, 7680, 8000, 8192, 9000, 9216, 9600, 10000, 10240, 11250, 11520, 12000, 12178, 12288, 12800, 14400, 15000, 15360, 16000, 18000, 18267, 18432, 19200, 20000, 20480, 22500, 23040, 24000, 24356, 24576, 25600, 28800, 30000, 30445, 30720, 32000, 36000, 36534, 36864, 38400, 40000, 40960, 45000, 46080, 48000, 48712, 51200, 54801, 57600, 60000, 60890, 61440, 64000, 72000, 73068, 73728, 76800, 80000, 90000, 91335, 92160, 96000, 97424, 102400, 109602, 115200, 120000, 121780, 122880, 128000, 144000, 146136, 152225, 153600, 160000, 180000, 182670, 184320, 192000, 194848, 204800, 219204, 230400, 240000, 243560, 256000, 274005, 288000, 292272, 304450, 307200, 320000, 360000, 365340, 368640, 384000, 389696, 438408, 456675, 460800, 480000, 487120, 512000, 548010, 576000, 584544, 608900, 614400, 640000, 720000, 730680, 761125, 768000, 779392, 876816, 913350, 921600, 960000, 974240, 1024000, 1096020, 1152000, 1169088, 1217800, 1280000, 1370025, 1440000, 1461360, 1522250, 1536000, 1558784, 1753632, 1826700, 1843200, 1920000, 1948480, 2192040, 2283375, 2304000, 2338176, 2435600, 2560000, 2740050, 2880000, 2922720, 3044500, 3072000, 3117568, 3507264, 3653400, 3805625, 3840000, 3896960, 4384080, 4566750, 4608000, 4676352, 4871200, 5120000, 5480100, 5760000, 5845440, 6089000, 6235136, 6850125, 7014528, 7306800, 7611250, 7680000, 7793920, 8768160, 9133500, 9216000, 9352704, 9742400, 10960200, 11416875, 11520000, 11690880, 12178000, 12470272, 13700250, 14029056, 14613600, 15222500, 15360000, 15587840, 17536320, 18267000, 18705408, 19484800, 21920400, 22833750, 23040000, 23381760, 24356000, 24940544, 27400500, 28058112, 29227200, 30445000, 31175680, 34250625, 35072640, 36534000, 37410816, 38969600, 43840800, 45667500, 46080000, 46763520, 48712000, 49881088, 54801000, 56116224, 58454400, 60890000, 62351360, 68501250, 70145280, 73068000, 74821632, 77939200, 87681600, 91335000, 93527040, 97424000, 109602000, 112232448, 116908800, 121780000, 124702720, 137002500, 140290560, 146136000, 149643264, 155878400, 175363200, 182670000, 187054080, 194848000, 219204000, 224464896, 233817600, 243560000, 249405440, 274005000, 280581120, 292272000, 311756800, 350726400, 365340000, 374108160, 389696000, 438408000, 448929792, 467635200, 487120000, 548010000, 561162240, 584544000, 623513600, 701452800, 730680000, 748216320, 779392000, 876816000, 935270400, 974240000, 1096020000, 1122324480, 1169088000, 1247027200, 1402905600, 1461360000, 1558784000, 1753632000, 1870540800, 1948480000, 2192040000, 2244648960, 2338176000, 2805811200, 2922720000, 3117568000, 3507264000, 3741081600, 3896960000, 4384080000, 4676352000, 5611622400, 5845440000, 6235136000, 7014528000, 7793920000, 8768160000, 9352704000, 11223244800, 11690880000, 14029056000, 15587840000, 17536320000, 18705408000, 23381760000, 28058112000, 31175680000, 35072640000, 46763520000, 56116224000, 70145280000, 93527040000, 140290560000, 280581120000]

約数ペア:

[(1, 280581120000), (2, 140290560000), (3, 93527040000), (4, 70145280000), (5, 56116224000), (6, 46763520000), (8, 35072640000), (9, 31175680000), (10, 28058112000), (12, 23381760000), (15, 18705408000), (16, 17536320000), (18, 15587840000), (20, 14029056000), (24, 11690880000), (25, 11223244800), (30, 9352704000), (32, 8768160000), (36, 7793920000), (40, 7014528000), (45, 6235136000), (48, 5845440000), (50, 5611622400), (60, 4676352000), (64, 4384080000), (72, 3896960000), (75, 3741081600), (80, 3507264000), (90, 3117568000), (96, 2922720000), (100, 2805811200), (120, 2338176000), (125, 2244648960), (128, 2192040000), (144, 1948480000), (150, 1870540800), (160, 1753632000), (180, 1558784000), (192, 1461360000), (200, 1402905600), (225, 1247027200), (240, 1169088000), (250, 1122324480), (256, 1096020000), (288, 974240000), (300, 935270400), (320, 876816000), (360, 779392000), (375, 748216320), (384, 730680000), (400, 701452800), (450, 623513600), (480, 584544000), (500, 561162240), (512, 548010000), (576, 487120000), (600, 467635200), (625, 448929792), (640, 438408000), (720, 389696000), (750, 374108160), (768, 365340000), (800, 350726400), (900, 311756800), (960, 292272000), (1000, 280581120), (1024, 274005000), (1125, 249405440), (1152, 243560000), (1200, 233817600), (1250, 224464896), (1280, 219204000), (1440, 194848000), (1500, 187054080), (1536, 182670000), (1600, 175363200), (1800, 155878400), (1875, 149643264), (1920, 146136000), (2000, 140290560), (2048, 137002500), (2250, 124702720), (2304, 121780000), (2400, 116908800), (2500, 112232448), (2560, 109602000), (2880, 97424000), (3000, 93527040), (3072, 91335000), (3200, 87681600), (3600, 77939200), (3750, 74821632), (3840, 73068000), (4000, 70145280), (4096, 68501250), (4500, 62351360), (4608, 60890000), (4800, 58454400), (5000, 56116224), (5120, 54801000), (5625, 49881088), (5760, 48712000), (6000, 46763520), (6089, 46080000), (6144, 45667500), (6400, 43840800), (7200, 38969600), (7500, 37410816), (7680, 36534000), (8000, 35072640), (8192, 34250625), (9000, 31175680), (9216, 30445000), (9600, 29227200), (10000, 28058112), (10240, 27400500), (11250, 24940544), (11520, 24356000), (12000, 23381760), (12178, 23040000), (12288, 22833750), (12800, 21920400), (14400, 19484800), (15000, 18705408), (15360, 18267000), (16000, 17536320), (18000, 15587840), (18267, 15360000), (18432, 15222500), (19200, 14613600), (20000, 14029056), (20480, 13700250), (22500, 12470272), (23040, 12178000), (24000, 11690880), (24356, 11520000), (24576, 11416875), (25600, 10960200), (28800, 9742400), (30000, 9352704), (30445, 9216000), (30720, 9133500), (32000, 8768160), (36000, 7793920), (36534, 7680000), (36864, 7611250), (38400, 7306800), (40000, 7014528), (40960, 6850125), (45000, 6235136), (46080, 6089000), (48000, 5845440), (48712, 5760000), (51200, 5480100), (54801, 5120000), (57600, 4871200), (60000, 4676352), (60890, 4608000), (61440, 4566750), (64000, 4384080), (72000, 3896960), (73068, 3840000), (73728, 3805625), (76800, 3653400), (80000, 3507264), (90000, 3117568), (91335, 3072000), (92160, 3044500), (96000, 2922720), (97424, 2880000), (102400, 2740050), (109602, 2560000), (115200, 2435600), (120000, 2338176), (121780, 2304000), (122880, 2283375), (128000, 2192040), (144000, 1948480), (146136, 1920000), (152225, 1843200), (153600, 1826700), (160000, 1753632), (180000, 1558784), (182670, 1536000), (184320, 1522250), (192000, 1461360), (194848, 1440000), (204800, 1370025), (219204, 1280000), (230400, 1217800), (240000, 1169088), (243560, 1152000), (256000, 1096020), (274005, 1024000), (288000, 974240), (292272, 960000), (304450, 921600), (307200, 913350), (320000, 876816), (360000, 779392), (365340, 768000), (368640, 761125), (384000, 730680), (389696, 720000), (438408, 640000), (456675, 614400), (460800, 608900), (480000, 584544), (487120, 576000), (512000, 548010)]