480278400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^2\times {\mathrm{1021}}^1$

素因数の和:1062

約数の個数: 288

約数和(自身を含む): 1841991480

約数和(自身を除く): 1361713080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 280, 294, 300, 320, 336, 350, 384, 392, 400, 420, 448, 480, 490, 525, 560, 588, 600, 640, 672, 700, 735, 784, 800, 840, 896, 960, 980, 1021, 1050, 1120, 1176, 1200, 1225, 1344, 1400, 1470, 1568, 1600, 1680, 1920, 1960, 2042, 2100, 2240, 2352, 2400, 2450, 2688, 2800, 2940, 3063, 3136, 3200, 3360, 3675, 3920, 4084, 4200, 4480, 4704, 4800, 4900, 5105, 5600, 5880, 6126, 6272, 6720, 7147, 7350, 7840, 8168, 8400, 9408, 9600, 9800, 10210, 11200, 11760, 12252, 13440, 14294, 14700, 15315, 15680, 16336, 16800, 18816, 19600, 20420, 21441, 22400, 23520, 24504, 25525, 28588, 29400, 30630, 31360, 32672, 33600, 35735, 39200, 40840, 42882, 47040, 49008, 50029, 51050, 57176, 58800, 61260, 65344, 67200, 71470, 76575, 78400, 81680, 85764, 94080, 98016, 100058, 102100, 107205, 114352, 117600, 122520, 130688, 142940, 150087, 153150, 156800, 163360, 171528, 178675, 196032, 200116, 204200, 214410, 228704, 235200, 245040, 250145, 285880, 300174, 306300, 326720, 343056, 357350, 392064, 400232, 408400, 428820, 457408, 470400, 490080, 500290, 536025, 571760, 600348, 612600, 653440, 686112, 714700, 750435, 800464, 816800, 857640, 914816, 980160, 1000580, 1072050, 1143520, 1200696, 1225200, 1250725, 1372224, 1429400, 1500870, 1600928, 1633600, 1715280, 1960320, 2001160, 2144100, 2287040, 2401392, 2450400, 2501450, 2744448, 2858800, 3001740, 3201856, 3267200, 3430560, 3752175, 4002320, 4288200, 4574080, 4802784, 4900800, 5002900, 5717600, 6003480, 6403712, 6861120, 7504350, 8004640, 8576400, 9605568, 9801600, 10005800, 11435200, 12006960, 13722240, 15008700, 16009280, 17152800, 19211136, 20011600, 22870400, 24013920, 30017400, 32018560, 34305600, 40023200, 48027840, 60034800, 68611200, 80046400, 96055680, 120069600, 160092800, 240139200, 480278400]

約数ペア:

[(1, 480278400), (2, 240139200), (3, 160092800), (4, 120069600), (5, 96055680), (6, 80046400), (7, 68611200), (8, 60034800), (10, 48027840), (12, 40023200), (14, 34305600), (15, 32018560), (16, 30017400), (20, 24013920), (21, 22870400), (24, 20011600), (25, 19211136), (28, 17152800), (30, 16009280), (32, 15008700), (35, 13722240), (40, 12006960), (42, 11435200), (48, 10005800), (49, 9801600), (50, 9605568), (56, 8576400), (60, 8004640), (64, 7504350), (70, 6861120), (75, 6403712), (80, 6003480), (84, 5717600), (96, 5002900), (98, 4900800), (100, 4802784), (105, 4574080), (112, 4288200), (120, 4002320), (128, 3752175), (140, 3430560), (147, 3267200), (150, 3201856), (160, 3001740), (168, 2858800), (175, 2744448), (192, 2501450), (196, 2450400), (200, 2401392), (210, 2287040), (224, 2144100), (240, 2001160), (245, 1960320), (280, 1715280), (294, 1633600), (300, 1600928), (320, 1500870), (336, 1429400), (350, 1372224), (384, 1250725), (392, 1225200), (400, 1200696), (420, 1143520), (448, 1072050), (480, 1000580), (490, 980160), (525, 914816), (560, 857640), (588, 816800), (600, 800464), (640, 750435), (672, 714700), (700, 686112), (735, 653440), (784, 612600), (800, 600348), (840, 571760), (896, 536025), (960, 500290), (980, 490080), (1021, 470400), (1050, 457408), (1120, 428820), (1176, 408400), (1200, 400232), (1225, 392064), (1344, 357350), (1400, 343056), (1470, 326720), (1568, 306300), (1600, 300174), (1680, 285880), (1920, 250145), (1960, 245040), (2042, 235200), (2100, 228704), (2240, 214410), (2352, 204200), (2400, 200116), (2450, 196032), (2688, 178675), (2800, 171528), (2940, 163360), (3063, 156800), (3136, 153150), (3200, 150087), (3360, 142940), (3675, 130688), (3920, 122520), (4084, 117600), (4200, 114352), (4480, 107205), (4704, 102100), (4800, 100058), (4900, 98016), (5105, 94080), (5600, 85764), (5880, 81680), (6126, 78400), (6272, 76575), (6720, 71470), (7147, 67200), (7350, 65344), (7840, 61260), (8168, 58800), (8400, 57176), (9408, 51050), (9600, 50029), (9800, 49008), (10210, 47040), (11200, 42882), (11760, 40840), (12252, 39200), (13440, 35735), (14294, 33600), (14700, 32672), (15315, 31360), (15680, 30630), (16336, 29400), (16800, 28588), (18816, 25525), (19600, 24504), (20420, 23520), (21441, 22400)]