1690260480

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{12227}}^1$

素因数の和:12261

約数の個数: 176

約数和(自身を含む): 6007371840

約数和(自身を除く): 4317111360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 12227, 13824, 15360, 17280, 23040, 24454, 27648, 34560, 36681, 46080, 48908, 61135, 69120, 73362, 97816, 110043, 122270, 138240, 146724, 183405, 195632, 220086, 244540, 293448, 330129, 366810, 391264, 440172, 489080, 550215, 586896, 660258, 733620, 782528, 880344, 978160, 1100430, 1173792, 1320516, 1467240, 1565056, 1650645, 1760688, 1956320, 2200860, 2347584, 2641032, 2934480, 3130112, 3301290, 3521376, 3912640, 4401720, 4695168, 5282064, 5868960, 6260224, 6602580, 7042752, 7825280, 8803440, 9390336, 10564128, 11737920, 12520448, 13205160, 14085504, 15650560, 17606880, 18780672, 21128256, 23475840, 26410320, 28171008, 31301120, 35213760, 37561344, 42256512, 46951680, 52820640, 56342016, 62602240, 70427520, 84513024, 93903360, 105641280, 112684032, 140855040, 169026048, 187806720, 211282560, 281710080, 338052096, 422565120, 563420160, 845130240, 1690260480]

約数ペア:

[(1, 1690260480), (2, 845130240), (3, 563420160), (4, 422565120), (5, 338052096), (6, 281710080), (8, 211282560), (9, 187806720), (10, 169026048), (12, 140855040), (15, 112684032), (16, 105641280), (18, 93903360), (20, 84513024), (24, 70427520), (27, 62602240), (30, 56342016), (32, 52820640), (36, 46951680), (40, 42256512), (45, 37561344), (48, 35213760), (54, 31301120), (60, 28171008), (64, 26410320), (72, 23475840), (80, 21128256), (90, 18780672), (96, 17606880), (108, 15650560), (120, 14085504), (128, 13205160), (135, 12520448), (144, 11737920), (160, 10564128), (180, 9390336), (192, 8803440), (216, 7825280), (240, 7042752), (256, 6602580), (270, 6260224), (288, 5868960), (320, 5282064), (360, 4695168), (384, 4401720), (432, 3912640), (480, 3521376), (512, 3301290), (540, 3130112), (576, 2934480), (640, 2641032), (720, 2347584), (768, 2200860), (864, 1956320), (960, 1760688), (1024, 1650645), (1080, 1565056), (1152, 1467240), (1280, 1320516), (1440, 1173792), (1536, 1100430), (1728, 978160), (1920, 880344), (2160, 782528), (2304, 733620), (2560, 660258), (2880, 586896), (3072, 550215), (3456, 489080), (3840, 440172), (4320, 391264), (4608, 366810), (5120, 330129), (5760, 293448), (6912, 244540), (7680, 220086), (8640, 195632), (9216, 183405), (11520, 146724), (12227, 138240), (13824, 122270), (15360, 110043), (17280, 97816), (23040, 73362), (24454, 69120), (27648, 61135), (34560, 48908), (36681, 46080)]