903271680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:997

約数の個数: 216

約数和(自身を含む): 3163928040

約数和(自身を除く): 2260656360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 256, 267, 288, 320, 356, 360, 384, 445, 480, 534, 576, 640, 712, 720, 768, 801, 881, 890, 960, 1068, 1152, 1280, 1335, 1424, 1440, 1602, 1762, 1780, 1920, 2136, 2304, 2643, 2670, 2848, 2880, 3204, 3524, 3560, 3840, 4005, 4272, 4405, 5286, 5340, 5696, 5760, 6408, 7048, 7120, 7929, 8010, 8544, 8810, 10572, 10680, 11392, 11520, 12816, 13215, 14096, 14240, 15858, 16020, 17088, 17620, 21144, 21360, 22784, 25632, 26430, 28192, 28480, 31716, 32040, 34176, 35240, 39645, 42288, 42720, 51264, 52860, 56384, 56960, 63432, 64080, 68352, 70480, 78409, 79290, 84576, 85440, 102528, 105720, 112768, 113920, 126864, 128160, 140960, 156818, 158580, 169152, 170880, 205056, 211440, 225536, 235227, 253728, 256320, 281920, 313636, 317160, 338304, 341760, 392045, 422880, 470454, 507456, 512640, 563840, 627272, 634320, 676608, 705681, 784090, 845760, 940908, 1014912, 1025280, 1127680, 1176135, 1254544, 1268640, 1411362, 1568180, 1691520, 1881816, 2029824, 2352270, 2509088, 2537280, 2822724, 3136360, 3383040, 3528405, 3763632, 4704540, 5018176, 5074560, 5645448, 6272720, 7056810, 7527264, 9409080, 10036352, 10149120, 11290896, 12545440, 14113620, 15054528, 18818160, 20072704, 22581792, 25090880, 28227240, 30109056, 37636320, 45163584, 50181760, 56454480, 60218112, 75272640, 90327168, 100363520, 112908960, 150545280, 180654336, 225817920, 301090560, 451635840, 903271680]

約数ペア:

[(1, 903271680), (2, 451635840), (3, 301090560), (4, 225817920), (5, 180654336), (6, 150545280), (8, 112908960), (9, 100363520), (10, 90327168), (12, 75272640), (15, 60218112), (16, 56454480), (18, 50181760), (20, 45163584), (24, 37636320), (30, 30109056), (32, 28227240), (36, 25090880), (40, 22581792), (45, 20072704), (48, 18818160), (60, 15054528), (64, 14113620), (72, 12545440), (80, 11290896), (89, 10149120), (90, 10036352), (96, 9409080), (120, 7527264), (128, 7056810), (144, 6272720), (160, 5645448), (178, 5074560), (180, 5018176), (192, 4704540), (240, 3763632), (256, 3528405), (267, 3383040), (288, 3136360), (320, 2822724), (356, 2537280), (360, 2509088), (384, 2352270), (445, 2029824), (480, 1881816), (534, 1691520), (576, 1568180), (640, 1411362), (712, 1268640), (720, 1254544), (768, 1176135), (801, 1127680), (881, 1025280), (890, 1014912), (960, 940908), (1068, 845760), (1152, 784090), (1280, 705681), (1335, 676608), (1424, 634320), (1440, 627272), (1602, 563840), (1762, 512640), (1780, 507456), (1920, 470454), (2136, 422880), (2304, 392045), (2643, 341760), (2670, 338304), (2848, 317160), (2880, 313636), (3204, 281920), (3524, 256320), (3560, 253728), (3840, 235227), (4005, 225536), (4272, 211440), (4405, 205056), (5286, 170880), (5340, 169152), (5696, 158580), (5760, 156818), (6408, 140960), (7048, 128160), (7120, 126864), (7929, 113920), (8010, 112768), (8544, 105720), (8810, 102528), (10572, 85440), (10680, 84576), (11392, 79290), (11520, 78409), (12816, 70480), (13215, 68352), (14096, 64080), (14240, 63432), (15858, 56960), (16020, 56384), (17088, 52860), (17620, 51264), (21144, 42720), (21360, 42288), (22784, 39645), (25632, 35240), (26430, 34176), (28192, 32040), (28480, 31716)]