19246984320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{32653}}^1$

素因数の和:32982

約数の個数: 128

約数和(自身を含む): 61551483840

約数和(自身を除く): 42304499520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 307, 320, 384, 480, 614, 640, 921, 960, 1228, 1535, 1842, 1920, 2456, 3070, 3684, 4605, 4912, 6140, 7368, 9210, 9824, 12280, 14736, 18420, 19648, 24560, 29472, 32653, 36840, 39296, 49120, 58944, 65306, 73680, 97959, 98240, 117888, 130612, 147360, 163265, 195918, 196480, 261224, 294720, 326530, 391836, 489795, 522448, 589440, 653060, 783672, 979590, 1044896, 1306120, 1567344, 1959180, 2089792, 2612240, 3134688, 3918360, 4179584, 5224480, 6269376, 7836720, 10024471, 10448960, 12538752, 15673440, 20048942, 20897920, 30073413, 31346880, 40097884, 50122355, 60146826, 62693760, 80195768, 100244710, 120293652, 150367065, 160391536, 200489420, 240587304, 300734130, 320783072, 400978840, 481174608, 601468260, 641566144, 801957680, 962349216, 1202936520, 1283132288, 1603915360, 1924698432, 2405873040, 3207830720, 3849396864, 4811746080, 6415661440, 9623492160, 19246984320]

約数ペア:

[(1, 19246984320), (2, 9623492160), (3, 6415661440), (4, 4811746080), (5, 3849396864), (6, 3207830720), (8, 2405873040), (10, 1924698432), (12, 1603915360), (15, 1283132288), (16, 1202936520), (20, 962349216), (24, 801957680), (30, 641566144), (32, 601468260), (40, 481174608), (48, 400978840), (60, 320783072), (64, 300734130), (80, 240587304), (96, 200489420), (120, 160391536), (128, 150367065), (160, 120293652), (192, 100244710), (240, 80195768), (307, 62693760), (320, 60146826), (384, 50122355), (480, 40097884), (614, 31346880), (640, 30073413), (921, 20897920), (960, 20048942), (1228, 15673440), (1535, 12538752), (1842, 10448960), (1920, 10024471), (2456, 7836720), (3070, 6269376), (3684, 5224480), (4605, 4179584), (4912, 3918360), (6140, 3134688), (7368, 2612240), (9210, 2089792), (9824, 1959180), (12280, 1567344), (14736, 1306120), (18420, 1044896), (19648, 979590), (24560, 783672), (29472, 653060), (32653, 589440), (36840, 522448), (39296, 489795), (49120, 391836), (58944, 326530), (65306, 294720), (73680, 261224), (97959, 196480), (98240, 195918), (117888, 163265), (130612, 147360)]