128380343040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{195511}}^1$

素因数の和:195560

約数の個数: 288

約数和(自身を含む): 479551833600

約数和(自身を除く): 351171490560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 3840, 4104, 4320, 4560, 4864, 5130, 5472, 5760, 6080, 6840, 6912, 7296, 8208, 8640, 9120, 10260, 10944, 11520, 12160, 13680, 14592, 16416, 17280, 18240, 20520, 21888, 24320, 27360, 32832, 34560, 36480, 41040, 43776, 54720, 65664, 72960, 82080, 109440, 131328, 164160, 195511, 218880, 328320, 391022, 586533, 656640, 782044, 977555, 1173066, 1564088, 1759599, 1955110, 2346132, 2932665, 3128176, 3519198, 3714709, 3910220, 4692264, 5278797, 5865330, 6256352, 7038396, 7429418, 7820440, 8797995, 9384528, 10557594, 11144127, 11730660, 12512704, 14076792, 14858836, 15640880, 17595990, 18573545, 18769056, 21115188, 22288254, 23461320, 25025408, 26393985, 28153584, 29717672, 31281760, 33432381, 35191980, 37147090, 37538112, 42230376, 44576508, 46922640, 50050816, 52787970, 55720635, 56307168, 59435344, 62563520, 66864762, 70383960, 74294180, 75076224, 84460752, 89153016, 93845280, 100297143, 105575940, 111441270, 112614336, 118870688, 125127040, 133729524, 140767920, 148588360, 150152448, 167161905, 168921504, 178306032, 187690560, 200594286, 211151880, 222882540, 225228672, 237741376, 250254080, 267459048, 281535840, 297176720, 334323810, 337843008, 356612064, 375381120, 401188572, 422303760, 445765080, 450457344, 475482752, 501485715, 534918096, 563071680, 594353440, 668647620, 675686016, 713224128, 750762240, 802377144, 844607520, 891530160, 950965504, 1002971430, 1069836192, 1126143360, 1188706880, 1337295240, 1351372032, 1426448256, 1604754288, 1689215040, 1783060320, 2005942860, 2139672384, 2252286720, 2377413760, 2674590480, 2852896512, 3209508576, 3378430080, 3566120640, 4011885720, 4279344768, 4754827520, 5349180960, 6419017152, 6756860160, 7132241280, 8023771440, 8558689536, 10698361920, 12838034304, 14264482560, 16047542880, 21396723840, 25676068608, 32095085760, 42793447680, 64190171520, 128380343040]

約数ペア:

[(1, 128380343040), (2, 64190171520), (3, 42793447680), (4, 32095085760), (5, 25676068608), (6, 21396723840), (8, 16047542880), (9, 14264482560), (10, 12838034304), (12, 10698361920), (15, 8558689536), (16, 8023771440), (18, 7132241280), (19, 6756860160), (20, 6419017152), (24, 5349180960), (27, 4754827520), (30, 4279344768), (32, 4011885720), (36, 3566120640), (38, 3378430080), (40, 3209508576), (45, 2852896512), (48, 2674590480), (54, 2377413760), (57, 2252286720), (60, 2139672384), (64, 2005942860), (72, 1783060320), (76, 1689215040), (80, 1604754288), (90, 1426448256), (95, 1351372032), (96, 1337295240), (108, 1188706880), (114, 1126143360), (120, 1069836192), (128, 1002971430), (135, 950965504), (144, 891530160), (152, 844607520), (160, 802377144), (171, 750762240), (180, 713224128), (190, 675686016), (192, 668647620), (216, 594353440), (228, 563071680), (240, 534918096), (256, 501485715), (270, 475482752), (285, 450457344), (288, 445765080), (304, 422303760), (320, 401188572), (342, 375381120), (360, 356612064), (380, 337843008), (384, 334323810), (432, 297176720), (456, 281535840), (480, 267459048), (513, 250254080), (540, 237741376), (570, 225228672), (576, 222882540), (608, 211151880), (640, 200594286), (684, 187690560), (720, 178306032), (760, 168921504), (768, 167161905), (855, 150152448), (864, 148588360), (912, 140767920), (960, 133729524), (1026, 125127040), (1080, 118870688), (1140, 112614336), (1152, 111441270), (1216, 105575940), (1280, 100297143), (1368, 93845280), (1440, 89153016), (1520, 84460752), (1710, 75076224), (1728, 74294180), (1824, 70383960), (1920, 66864762), (2052, 62563520), (2160, 59435344), (2280, 56307168), (2304, 55720635), (2432, 52787970), (2565, 50050816), (2736, 46922640), (2880, 44576508), (3040, 42230376), (3420, 37538112), (3456, 37147090), (3648, 35191980), (3840, 33432381), (4104, 31281760), (4320, 29717672), (4560, 28153584), (4864, 26393985), (5130, 25025408), (5472, 23461320), (5760, 22288254), (6080, 21115188), (6840, 18769056), (6912, 18573545), (7296, 17595990), (8208, 15640880), (8640, 14858836), (9120, 14076792), (10260, 12512704), (10944, 11730660), (11520, 11144127), (12160, 10557594), (13680, 9384528), (14592, 8797995), (16416, 7820440), (17280, 7429418), (18240, 7038396), (20520, 6256352), (21888, 5865330), (24320, 5278797), (27360, 4692264), (32832, 3910220), (34560, 3714709), (36480, 3519198), (41040, 3128176), (43776, 2932665), (54720, 2346132), (65664, 1955110), (72960, 1759599), (82080, 1564088), (109440, 1173066), (131328, 977555), (164160, 782044), (195511, 656640), (218880, 586533), (328320, 391022)]