207671040

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2003}}^1$

素因数の和:2036

約数の個数: 180

約数和(自身を含む): 743455944

約数和(自身を除く): 535784904

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2003, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4006, 4320, 5184, 5760, 6009, 6480, 6912, 8012, 8640, 10015, 10368, 11520, 12018, 12960, 16024, 17280, 18027, 20030, 20736, 24036, 25920, 30045, 32048, 34560, 36054, 40060, 48072, 51840, 54081, 60090, 64096, 72108, 80120, 90135, 96144, 103680, 108162, 120180, 128192, 144216, 160240, 162243, 180270, 192288, 216324, 240360, 256384, 270405, 288432, 320480, 324486, 360540, 384576, 432648, 480720, 512768, 540810, 576864, 640960, 648972, 721080, 769152, 811215, 865296, 961440, 1081620, 1153728, 1281920, 1297944, 1442160, 1538304, 1622430, 1730592, 1922880, 2163240, 2307456, 2563840, 2595888, 2884320, 3244860, 3461184, 3845760, 4326480, 4614912, 5191776, 5768640, 6489720, 6922368, 7691520, 8652960, 10383552, 11537280, 12979440, 13844736, 17305920, 20767104, 23074560, 25958880, 34611840, 41534208, 51917760, 69223680, 103835520, 207671040]

約数ペア:

[(1, 207671040), (2, 103835520), (3, 69223680), (4, 51917760), (5, 41534208), (6, 34611840), (8, 25958880), (9, 23074560), (10, 20767104), (12, 17305920), (15, 13844736), (16, 12979440), (18, 11537280), (20, 10383552), (24, 8652960), (27, 7691520), (30, 6922368), (32, 6489720), (36, 5768640), (40, 5191776), (45, 4614912), (48, 4326480), (54, 3845760), (60, 3461184), (64, 3244860), (72, 2884320), (80, 2595888), (81, 2563840), (90, 2307456), (96, 2163240), (108, 1922880), (120, 1730592), (128, 1622430), (135, 1538304), (144, 1442160), (160, 1297944), (162, 1281920), (180, 1153728), (192, 1081620), (216, 961440), (240, 865296), (256, 811215), (270, 769152), (288, 721080), (320, 648972), (324, 640960), (360, 576864), (384, 540810), (405, 512768), (432, 480720), (480, 432648), (540, 384576), (576, 360540), (640, 324486), (648, 320480), (720, 288432), (768, 270405), (810, 256384), (864, 240360), (960, 216324), (1080, 192288), (1152, 180270), (1280, 162243), (1296, 160240), (1440, 144216), (1620, 128192), (1728, 120180), (1920, 108162), (2003, 103680), (2160, 96144), (2304, 90135), (2592, 80120), (2880, 72108), (3240, 64096), (3456, 60090), (3840, 54081), (4006, 51840), (4320, 48072), (5184, 40060), (5760, 36054), (6009, 34560), (6480, 32048), (6912, 30045), (8012, 25920), (8640, 24036), (10015, 20736), (10368, 20030), (11520, 18027), (12018, 17280), (12960, 16024)]