19178449920

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{19819}}^1$

素因数の和:19860

約数の個数: 352

約数和(自身を含む): 77897356800

約数和(自身を除く): 58718906880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3072, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5120, 5376, 5760, 6048, 6720, 6912, 7168, 7560, 7680, 8064, 8640, 8960, 9216, 10080, 10752, 11520, 12096, 13440, 13824, 15120, 15360, 16128, 17280, 17920, 19819, 20160, 21504, 23040, 24192, 26880, 27648, 30240, 32256, 34560, 35840, 39638, 40320, 46080, 48384, 53760, 59457, 60480, 64512, 69120, 79276, 80640, 96768, 99095, 107520, 118914, 120960, 138240, 138733, 158552, 161280, 178371, 193536, 198190, 237828, 241920, 277466, 297285, 317104, 322560, 356742, 396380, 416199, 475656, 483840, 535113, 554932, 594570, 634208, 693665, 713484, 792760, 832398, 891855, 951312, 967680, 1070226, 1109864, 1189140, 1248597, 1268416, 1387330, 1426968, 1585520, 1664796, 1783710, 1902624, 2080995, 2140452, 2219728, 2378280, 2497194, 2536832, 2675565, 2774660, 2853936, 3171040, 3329592, 3567420, 3745791, 3805248, 4161990, 4280904, 4439456, 4756560, 4994388, 5073664, 5351130, 5549320, 5707872, 6242985, 6342080, 6659184, 7134840, 7491582, 7610496, 8323980, 8561808, 8878912, 9513120, 9988776, 10147328, 10702260, 11098640, 11415744, 12485970, 12684160, 13318368, 14269680, 14983164, 15220992, 16647960, 17123616, 17757824, 18728955, 19026240, 19977552, 20294656, 21404520, 22197280, 22831488, 24971940, 25368320, 26636736, 28539360, 29966328, 30441984, 33295920, 34247232, 35515648, 37457910, 38052480, 39955104, 42809040, 44394560, 45662976, 49943880, 50736640, 53273472, 57078720, 59932656, 60883968, 66591840, 68494464, 71031296, 74915820, 76104960, 79910208, 85618080, 88789120, 91325952, 99887760, 101473280, 106546944, 114157440, 119865312, 133183680, 136988928, 142062592, 149831640, 152209920, 159820416, 171236160, 177578240, 182651904, 199775520, 213093888, 228314880, 239730624, 266367360, 273977856, 299663280, 304419840, 319640832, 342472320, 355156480, 399551040, 426187776, 456629760, 479461248, 532734720, 547955712, 599326560, 639281664, 684944640, 710312960, 799102080, 913259520, 958922496, 1065469440, 1198653120, 1278563328, 1369889280, 1598204160, 1917844992, 2130938880, 2397306240, 2739778560, 3196408320, 3835689984, 4794612480, 6392816640, 9589224960, 19178449920]

約数ペア:

[(1, 19178449920), (2, 9589224960), (3, 6392816640), (4, 4794612480), (5, 3835689984), (6, 3196408320), (7, 2739778560), (8, 2397306240), (9, 2130938880), (10, 1917844992), (12, 1598204160), (14, 1369889280), (15, 1278563328), (16, 1198653120), (18, 1065469440), (20, 958922496), (21, 913259520), (24, 799102080), (27, 710312960), (28, 684944640), (30, 639281664), (32, 599326560), (35, 547955712), (36, 532734720), (40, 479461248), (42, 456629760), (45, 426187776), (48, 399551040), (54, 355156480), (56, 342472320), (60, 319640832), (63, 304419840), (64, 299663280), (70, 273977856), (72, 266367360), (80, 239730624), (84, 228314880), (90, 213093888), (96, 199775520), (105, 182651904), (108, 177578240), (112, 171236160), (120, 159820416), (126, 152209920), (128, 149831640), (135, 142062592), (140, 136988928), (144, 133183680), (160, 119865312), (168, 114157440), (180, 106546944), (189, 101473280), (192, 99887760), (210, 91325952), (216, 88789120), (224, 85618080), (240, 79910208), (252, 76104960), (256, 74915820), (270, 71031296), (280, 68494464), (288, 66591840), (315, 60883968), (320, 59932656), (336, 57078720), (360, 53273472), (378, 50736640), (384, 49943880), (420, 45662976), (432, 44394560), (448, 42809040), (480, 39955104), (504, 38052480), (512, 37457910), (540, 35515648), (560, 34247232), (576, 33295920), (630, 30441984), (640, 29966328), (672, 28539360), (720, 26636736), (756, 25368320), (768, 24971940), (840, 22831488), (864, 22197280), (896, 21404520), (945, 20294656), (960, 19977552), (1008, 19026240), (1024, 18728955), (1080, 17757824), (1120, 17123616), (1152, 16647960), (1260, 15220992), (1280, 14983164), (1344, 14269680), (1440, 13318368), (1512, 12684160), (1536, 12485970), (1680, 11415744), (1728, 11098640), (1792, 10702260), (1890, 10147328), (1920, 9988776), (2016, 9513120), (2160, 8878912), (2240, 8561808), (2304, 8323980), (2520, 7610496), (2560, 7491582), (2688, 7134840), (2880, 6659184), (3024, 6342080), (3072, 6242985), (3360, 5707872), (3456, 5549320), (3584, 5351130), (3780, 5073664), (3840, 4994388), (4032, 4756560), (4320, 4439456), (4480, 4280904), (4608, 4161990), (5040, 3805248), (5120, 3745791), (5376, 3567420), (5760, 3329592), (6048, 3171040), (6720, 2853936), (6912, 2774660), (7168, 2675565), (7560, 2536832), (7680, 2497194), (8064, 2378280), (8640, 2219728), (8960, 2140452), (9216, 2080995), (10080, 1902624), (10752, 1783710), (11520, 1664796), (12096, 1585520), (13440, 1426968), (13824, 1387330), (15120, 1268416), (15360, 1248597), (16128, 1189140), (17280, 1109864), (17920, 1070226), (19819, 967680), (20160, 951312), (21504, 891855), (23040, 832398), (24192, 792760), (26880, 713484), (27648, 693665), (30240, 634208), (32256, 594570), (34560, 554932), (35840, 535113), (39638, 483840), (40320, 475656), (46080, 416199), (48384, 396380), (53760, 356742), (59457, 322560), (60480, 317104), (64512, 297285), (69120, 277466), (79276, 241920), (80640, 237828), (96768, 198190), (99095, 193536), (107520, 178371), (118914, 161280), (120960, 158552), (138240, 138733)]