18949570560

素因数分解:

$2^{15}\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 384

約数和(自身を含む): 66984109920

約数和(自身を除く): 48034539360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 181, 192, 213, 240, 256, 284, 288, 320, 355, 360, 362, 384, 426, 480, 512, 543, 568, 576, 639, 640, 710, 720, 724, 768, 852, 905, 960, 1024, 1065, 1086, 1136, 1152, 1278, 1280, 1420, 1440, 1448, 1536, 1629, 1704, 1810, 1920, 2048, 2130, 2172, 2272, 2304, 2556, 2560, 2715, 2840, 2880, 2896, 3072, 3195, 3258, 3408, 3620, 3840, 4096, 4260, 4344, 4544, 4608, 5112, 5120, 5430, 5680, 5760, 5792, 6144, 6390, 6516, 6816, 7240, 7680, 8145, 8192, 8520, 8688, 9088, 9216, 10224, 10240, 10860, 11360, 11520, 11584, 12288, 12780, 12851, 13032, 13632, 14480, 15360, 16290, 16384, 17040, 17376, 18176, 18432, 20448, 20480, 21720, 22720, 23040, 23168, 24576, 25560, 25702, 26064, 27264, 28960, 30720, 32580, 32768, 34080, 34752, 36352, 36864, 38553, 40896, 40960, 43440, 45440, 46080, 46336, 49152, 51120, 51404, 52128, 54528, 57920, 61440, 64255, 65160, 68160, 69504, 72704, 73728, 77106, 81792, 81920, 86880, 90880, 92160, 92672, 98304, 102240, 102808, 104256, 109056, 115659, 115840, 122880, 128510, 130320, 136320, 139008, 145408, 147456, 154212, 163584, 163840, 173760, 181760, 184320, 185344, 192765, 204480, 205616, 208512, 218112, 231318, 231680, 245760, 257020, 260640, 272640, 278016, 290816, 294912, 308424, 327168, 347520, 363520, 368640, 370688, 385530, 408960, 411232, 417024, 436224, 462636, 463360, 491520, 514040, 521280, 545280, 556032, 578295, 581632, 616848, 654336, 695040, 727040, 737280, 741376, 771060, 817920, 822464, 834048, 872448, 925272, 926720, 1028080, 1042560, 1090560, 1112064, 1156590, 1163264, 1233696, 1308672, 1390080, 1454080, 1474560, 1482752, 1542120, 1635840, 1644928, 1668096, 1744896, 1850544, 1853440, 2056160, 2085120, 2181120, 2224128, 2313180, 2326528, 2467392, 2617344, 2780160, 2908160, 2965504, 3084240, 3271680, 3289856, 3336192, 3489792, 3701088, 3706880, 4112320, 4170240, 4362240, 4448256, 4626360, 4934784, 5234688, 5560320, 5816320, 5931008, 6168480, 6543360, 6579712, 6672384, 6979584, 7402176, 7413760, 8224640, 8340480, 8724480, 8896512, 9252720, 9869568, 10469376, 11120640, 11632640, 12336960, 13086720, 13159424, 13344768, 14804352, 14827520, 16449280, 16680960, 17448960, 17793024, 18505440, 19739136, 20938752, 22241280, 24673920, 26173440, 26318848, 26689536, 29608704, 29655040, 32898560, 33361920, 34897920, 37010880, 39478272, 44482560, 49347840, 52346880, 52637696, 53379072, 59217408, 65797120, 66723840, 74021760, 78956544, 88965120, 98695680, 104693760, 105275392, 118434816, 131594240, 133447680, 148043520, 157913088, 197391360, 210550784, 236869632, 263188480, 266895360, 296087040, 315826176, 394782720, 421101568, 473739264, 526376960, 592174080, 631652352, 789565440, 947478528, 1052753920, 1184348160, 1263304704, 1579130880, 1894957056, 2105507840, 2368696320, 3158261760, 3789914112, 4737392640, 6316523520, 9474785280, 18949570560]

約数ペア:

[(1, 18949570560), (2, 9474785280), (3, 6316523520), (4, 4737392640), (5, 3789914112), (6, 3158261760), (8, 2368696320), (9, 2105507840), (10, 1894957056), (12, 1579130880), (15, 1263304704), (16, 1184348160), (18, 1052753920), (20, 947478528), (24, 789565440), (30, 631652352), (32, 592174080), (36, 526376960), (40, 473739264), (45, 421101568), (48, 394782720), (60, 315826176), (64, 296087040), (71, 266895360), (72, 263188480), (80, 236869632), (90, 210550784), (96, 197391360), (120, 157913088), (128, 148043520), (142, 133447680), (144, 131594240), (160, 118434816), (180, 105275392), (181, 104693760), (192, 98695680), (213, 88965120), (240, 78956544), (256, 74021760), (284, 66723840), (288, 65797120), (320, 59217408), (355, 53379072), (360, 52637696), (362, 52346880), (384, 49347840), (426, 44482560), (480, 39478272), (512, 37010880), (543, 34897920), (568, 33361920), (576, 32898560), (639, 29655040), (640, 29608704), (710, 26689536), (720, 26318848), (724, 26173440), (768, 24673920), (852, 22241280), (905, 20938752), (960, 19739136), (1024, 18505440), (1065, 17793024), (1086, 17448960), (1136, 16680960), (1152, 16449280), (1278, 14827520), (1280, 14804352), (1420, 13344768), (1440, 13159424), (1448, 13086720), (1536, 12336960), (1629, 11632640), (1704, 11120640), (1810, 10469376), (1920, 9869568), (2048, 9252720), (2130, 8896512), (2172, 8724480), (2272, 8340480), (2304, 8224640), (2556, 7413760), (2560, 7402176), (2715, 6979584), (2840, 6672384), (2880, 6579712), (2896, 6543360), (3072, 6168480), (3195, 5931008), (3258, 5816320), (3408, 5560320), (3620, 5234688), (3840, 4934784), (4096, 4626360), (4260, 4448256), (4344, 4362240), (4544, 4170240), (4608, 4112320), (5112, 3706880), (5120, 3701088), (5430, 3489792), (5680, 3336192), (5760, 3289856), (5792, 3271680), (6144, 3084240), (6390, 2965504), (6516, 2908160), (6816, 2780160), (7240, 2617344), (7680, 2467392), (8145, 2326528), (8192, 2313180), (8520, 2224128), (8688, 2181120), (9088, 2085120), (9216, 2056160), (10224, 1853440), (10240, 1850544), (10860, 1744896), (11360, 1668096), (11520, 1644928), (11584, 1635840), (12288, 1542120), (12780, 1482752), (12851, 1474560), (13032, 1454080), (13632, 1390080), (14480, 1308672), (15360, 1233696), (16290, 1163264), (16384, 1156590), (17040, 1112064), (17376, 1090560), (18176, 1042560), (18432, 1028080), (20448, 926720), (20480, 925272), (21720, 872448), (22720, 834048), (23040, 822464), (23168, 817920), (24576, 771060), (25560, 741376), (25702, 737280), (26064, 727040), (27264, 695040), (28960, 654336), (30720, 616848), (32580, 581632), (32768, 578295), (34080, 556032), (34752, 545280), (36352, 521280), (36864, 514040), (38553, 491520), (40896, 463360), (40960, 462636), (43440, 436224), (45440, 417024), (46080, 411232), (46336, 408960), (49152, 385530), (51120, 370688), (51404, 368640), (52128, 363520), (54528, 347520), (57920, 327168), (61440, 308424), (64255, 294912), (65160, 290816), (68160, 278016), (69504, 272640), (72704, 260640), (73728, 257020), (77106, 245760), (81792, 231680), (81920, 231318), (86880, 218112), (90880, 208512), (92160, 205616), (92672, 204480), (98304, 192765), (102240, 185344), (102808, 184320), (104256, 181760), (109056, 173760), (115659, 163840), (115840, 163584), (122880, 154212), (128510, 147456), (130320, 145408), (136320, 139008)]