418026240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:435

約数の個数: 216

約数和(自身を含む): 1462629168

約数和(自身を除く): 1044602928

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, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 256, 262, 277, 288, 320, 360, 384, 393, 480, 524, 554, 576, 640, 655, 720, 768, 786, 831, 960, 1048, 1108, 1152, 1179, 1280, 1310, 1385, 1440, 1572, 1662, 1920, 1965, 2096, 2216, 2304, 2358, 2493, 2620, 2770, 2880, 3144, 3324, 3840, 3930, 4155, 4192, 4432, 4716, 4986, 5240, 5540, 5760, 5895, 6288, 6648, 7860, 8310, 8384, 8864, 9432, 9972, 10480, 11080, 11520, 11790, 12465, 12576, 13296, 15720, 16620, 16768, 17728, 18864, 19944, 20960, 22160, 23580, 24930, 25152, 26592, 31440, 33240, 33536, 35456, 36287, 37728, 39888, 41920, 44320, 47160, 49860, 50304, 53184, 62880, 66480, 70912, 72574, 75456, 79776, 83840, 88640, 94320, 99720, 100608, 106368, 108861, 125760, 132960, 145148, 150912, 159552, 167680, 177280, 181435, 188640, 199440, 212736, 217722, 251520, 265920, 290296, 301824, 319104, 326583, 354560, 362870, 377280, 398880, 435444, 503040, 531840, 544305, 580592, 638208, 653166, 725740, 754560, 797760, 870888, 1063680, 1088610, 1161184, 1306332, 1451480, 1509120, 1595520, 1632915, 1741776, 2177220, 2322368, 2612664, 2902960, 3191040, 3265830, 3483552, 4354440, 4644736, 5225328, 5805920, 6531660, 6967104, 8708880, 9289472, 10450656, 11611840, 13063320, 13934208, 17417760, 20901312, 23223680, 26126640, 27868416, 34835520, 41802624, 46447360, 52253280, 69671040, 83605248, 104506560, 139342080, 209013120, 418026240]

約数ペア:

[(1, 418026240), (2, 209013120), (3, 139342080), (4, 104506560), (5, 83605248), (6, 69671040), (8, 52253280), (9, 46447360), (10, 41802624), (12, 34835520), (15, 27868416), (16, 26126640), (18, 23223680), (20, 20901312), (24, 17417760), (30, 13934208), (32, 13063320), (36, 11611840), (40, 10450656), (45, 9289472), (48, 8708880), (60, 6967104), (64, 6531660), (72, 5805920), (80, 5225328), (90, 4644736), (96, 4354440), (120, 3483552), (128, 3265830), (131, 3191040), (144, 2902960), (160, 2612664), (180, 2322368), (192, 2177220), (240, 1741776), (256, 1632915), (262, 1595520), (277, 1509120), (288, 1451480), (320, 1306332), (360, 1161184), (384, 1088610), (393, 1063680), (480, 870888), (524, 797760), (554, 754560), (576, 725740), (640, 653166), (655, 638208), (720, 580592), (768, 544305), (786, 531840), (831, 503040), (960, 435444), (1048, 398880), (1108, 377280), (1152, 362870), (1179, 354560), (1280, 326583), (1310, 319104), (1385, 301824), (1440, 290296), (1572, 265920), (1662, 251520), (1920, 217722), (1965, 212736), (2096, 199440), (2216, 188640), (2304, 181435), (2358, 177280), (2493, 167680), (2620, 159552), (2770, 150912), (2880, 145148), (3144, 132960), (3324, 125760), (3840, 108861), (3930, 106368), (4155, 100608), (4192, 99720), (4432, 94320), (4716, 88640), (4986, 83840), (5240, 79776), (5540, 75456), (5760, 72574), (5895, 70912), (6288, 66480), (6648, 62880), (7860, 53184), (8310, 50304), (8384, 49860), (8864, 47160), (9432, 44320), (9972, 41920), (10480, 39888), (11080, 37728), (11520, 36287), (11790, 35456), (12465, 33536), (12576, 33240), (13296, 31440), (15720, 26592), (16620, 25152), (16768, 24930), (17728, 23580), (18864, 22160), (19944, 20960)]