1885086720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3719}}^1$

素因数の和:3761

約数の個数: 264

約数和(自身を含む): 7127490240

約数和(自身を除く): 5242403520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1024, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3072, 3168, 3520, 3719, 3840, 3960, 4224, 4608, 5120, 5280, 5632, 5760, 6336, 7040, 7438, 7680, 7920, 8448, 9216, 10560, 11157, 11264, 11520, 12672, 14080, 14876, 15360, 15840, 16896, 18595, 21120, 22314, 23040, 25344, 28160, 29752, 31680, 33471, 33792, 37190, 40909, 42240, 44628, 46080, 50688, 55785, 56320, 59504, 63360, 66942, 74380, 81818, 84480, 89256, 101376, 111570, 119008, 122727, 126720, 133884, 148760, 163636, 167355, 168960, 178512, 204545, 223140, 238016, 245454, 253440, 267768, 297520, 327272, 334710, 357024, 368181, 409090, 446280, 476032, 490908, 506880, 535536, 595040, 613635, 654544, 669420, 714048, 736362, 818180, 892560, 952064, 981816, 1071072, 1190080, 1227270, 1309088, 1338840, 1428096, 1472724, 1636360, 1785120, 1840905, 1904128, 1963632, 2142144, 2380160, 2454540, 2618176, 2677680, 2856192, 2945448, 3272720, 3570240, 3681810, 3808256, 3927264, 4284288, 4760320, 4909080, 5236352, 5355360, 5712384, 5890896, 6545440, 7140480, 7363620, 7854528, 8568576, 9520640, 9818160, 10472704, 10710720, 11424768, 11781792, 13090880, 14280960, 14727240, 15709056, 17137152, 19041280, 19636320, 20945408, 21421440, 23563584, 26181760, 28561920, 29454480, 31418112, 34274304, 39272640, 41890816, 42842880, 47127168, 52363520, 57123840, 58908960, 62836224, 78545280, 85685760, 94254336, 104727040, 117817920, 125672448, 157090560, 171371520, 188508672, 209454080, 235635840, 314181120, 377017344, 471271680, 628362240, 942543360, 1885086720]

約数ペア:

[(1, 1885086720), (2, 942543360), (3, 628362240), (4, 471271680), (5, 377017344), (6, 314181120), (8, 235635840), (9, 209454080), (10, 188508672), (11, 171371520), (12, 157090560), (15, 125672448), (16, 117817920), (18, 104727040), (20, 94254336), (22, 85685760), (24, 78545280), (30, 62836224), (32, 58908960), (33, 57123840), (36, 52363520), (40, 47127168), (44, 42842880), (45, 41890816), (48, 39272640), (55, 34274304), (60, 31418112), (64, 29454480), (66, 28561920), (72, 26181760), (80, 23563584), (88, 21421440), (90, 20945408), (96, 19636320), (99, 19041280), (110, 17137152), (120, 15709056), (128, 14727240), (132, 14280960), (144, 13090880), (160, 11781792), (165, 11424768), (176, 10710720), (180, 10472704), (192, 9818160), (198, 9520640), (220, 8568576), (240, 7854528), (256, 7363620), (264, 7140480), (288, 6545440), (320, 5890896), (330, 5712384), (352, 5355360), (360, 5236352), (384, 4909080), (396, 4760320), (440, 4284288), (480, 3927264), (495, 3808256), (512, 3681810), (528, 3570240), (576, 3272720), (640, 2945448), (660, 2856192), (704, 2677680), (720, 2618176), (768, 2454540), (792, 2380160), (880, 2142144), (960, 1963632), (990, 1904128), (1024, 1840905), (1056, 1785120), (1152, 1636360), (1280, 1472724), (1320, 1428096), (1408, 1338840), (1440, 1309088), (1536, 1227270), (1584, 1190080), (1760, 1071072), (1920, 981816), (1980, 952064), (2112, 892560), (2304, 818180), (2560, 736362), (2640, 714048), (2816, 669420), (2880, 654544), (3072, 613635), (3168, 595040), (3520, 535536), (3719, 506880), (3840, 490908), (3960, 476032), (4224, 446280), (4608, 409090), (5120, 368181), (5280, 357024), (5632, 334710), (5760, 327272), (6336, 297520), (7040, 267768), (7438, 253440), (7680, 245454), (7920, 238016), (8448, 223140), (9216, 204545), (10560, 178512), (11157, 168960), (11264, 167355), (11520, 163636), (12672, 148760), (14080, 133884), (14876, 126720), (15360, 122727), (15840, 119008), (16896, 111570), (18595, 101376), (21120, 89256), (22314, 84480), (23040, 81818), (25344, 74380), (28160, 66942), (29752, 63360), (31680, 59504), (33471, 56320), (33792, 55785), (37190, 50688), (40909, 46080), (42240, 44628)]