21049718630400

素因数分解:

$2^{11}\times 3^2\times 5^2\times {\mathrm{45680813}}^1$

素因数の和:45680851

約数の個数: 216

約数和(自身を含む): 75386362131990

約数和(自身を除く): 54336643501590

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2048, 2304, 2400, 2560, 2880, 3072, 3200, 3600, 3840, 4608, 4800, 5120, 5760, 6144, 6400, 7200, 7680, 9216, 9600, 10240, 11520, 12800, 14400, 15360, 18432, 19200, 23040, 25600, 28800, 30720, 38400, 46080, 51200, 57600, 76800, 92160, 115200, 153600, 230400, 460800, 45680813, 91361626, 137042439, 182723252, 228404065, 274084878, 365446504, 411127317, 456808130, 548169756, 685212195, 730893008, 822254634, 913616260, 1096339512, 1142020325, 1370424390, 1461786016, 1644509268, 1827232520, 2055636585, 2192679024, 2284040650, 2740848780, 2923572032, 3289018536, 3426060975, 3654465040, 4111273170, 4385358048, 4568081300, 5481697560, 5847144064, 6578037072, 6852121950, 7308930080, 8222546340, 8770716096, 9136162600, 10278182925, 10963395120, 11694288128, 13156074144, 13704243900, 14617860160, 16445092680, 17541432192, 18272325200, 20556365850, 21926790240, 23388576256, 26312148288, 27408487800, 29235720320, 32890185360, 35082864384, 36544650400, 41112731700, 43853580480, 46777152512, 52624296576, 54816975600, 58471440640, 65780370720, 70165728768, 73089300800, 82225463400, 87707160960, 93554305024, 105248593152, 109633951200, 116942881280, 131560741440, 140331457536, 146178601600, 164450926800, 175414321920, 210497186304, 219267902400, 233885762560, 263121482880, 280662915072, 292357203200, 328901853600, 350828643840, 420994372608, 438535804800, 467771525120, 526242965760, 584714406400, 657803707200, 701657287680, 841988745216, 877071609600, 1052485931520, 1169428812800, 1315607414400, 1403314575360, 1754143219200, 2104971863040, 2338857625600, 2631214828800, 3508286438400, 4209943726080, 5262429657600, 7016572876800, 10524859315200, 21049718630400]

約数ペア:

[(1, 21049718630400), (2, 10524859315200), (3, 7016572876800), (4, 5262429657600), (5, 4209943726080), (6, 3508286438400), (8, 2631214828800), (9, 2338857625600), (10, 2104971863040), (12, 1754143219200), (15, 1403314575360), (16, 1315607414400), (18, 1169428812800), (20, 1052485931520), (24, 877071609600), (25, 841988745216), (30, 701657287680), (32, 657803707200), (36, 584714406400), (40, 526242965760), (45, 467771525120), (48, 438535804800), (50, 420994372608), (60, 350828643840), (64, 328901853600), (72, 292357203200), (75, 280662915072), (80, 263121482880), (90, 233885762560), (96, 219267902400), (100, 210497186304), (120, 175414321920), (128, 164450926800), (144, 146178601600), (150, 140331457536), (160, 131560741440), (180, 116942881280), (192, 109633951200), (200, 105248593152), (225, 93554305024), (240, 87707160960), (256, 82225463400), (288, 73089300800), (300, 70165728768), (320, 65780370720), (360, 58471440640), (384, 54816975600), (400, 52624296576), (450, 46777152512), (480, 43853580480), (512, 41112731700), (576, 36544650400), (600, 35082864384), (640, 32890185360), (720, 29235720320), (768, 27408487800), (800, 26312148288), (900, 23388576256), (960, 21926790240), (1024, 20556365850), (1152, 18272325200), (1200, 17541432192), (1280, 16445092680), (1440, 14617860160), (1536, 13704243900), (1600, 13156074144), (1800, 11694288128), (1920, 10963395120), (2048, 10278182925), (2304, 9136162600), (2400, 8770716096), (2560, 8222546340), (2880, 7308930080), (3072, 6852121950), (3200, 6578037072), (3600, 5847144064), (3840, 5481697560), (4608, 4568081300), (4800, 4385358048), (5120, 4111273170), (5760, 3654465040), (6144, 3426060975), (6400, 3289018536), (7200, 2923572032), (7680, 2740848780), (9216, 2284040650), (9600, 2192679024), (10240, 2055636585), (11520, 1827232520), (12800, 1644509268), (14400, 1461786016), (15360, 1370424390), (18432, 1142020325), (19200, 1096339512), (23040, 913616260), (25600, 822254634), (28800, 730893008), (30720, 685212195), (38400, 548169756), (46080, 456808130), (51200, 411127317), (57600, 365446504), (76800, 274084878), (92160, 228404065), (115200, 182723252), (153600, 137042439), (230400, 91361626), (460800, 45680813)]