258384000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{769}}^1$

素因数の和:808

約数の個数: 256

約数和(自身を含む): 980179200

約数和(自身を除く): 721795200

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, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 480, 500, 525, 560, 600, 640, 672, 700, 750, 769, 800, 840, 875, 896, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1500, 1538, 1600, 1680, 1750, 1920, 2000, 2100, 2240, 2307, 2400, 2625, 2688, 2800, 3000, 3076, 3200, 3360, 3500, 3845, 4000, 4200, 4480, 4614, 4800, 5250, 5383, 5600, 6000, 6152, 6720, 7000, 7690, 8000, 8400, 9228, 9600, 10500, 10766, 11200, 11535, 12000, 12304, 13440, 14000, 15380, 16000, 16149, 16800, 18456, 19225, 21000, 21532, 22400, 23070, 24000, 24608, 26915, 28000, 30760, 32298, 33600, 36912, 38450, 42000, 43064, 46140, 48000, 49216, 53830, 56000, 57675, 61520, 64596, 67200, 73824, 76900, 80745, 84000, 86128, 92280, 96125, 98432, 107660, 112000, 115350, 123040, 129192, 134575, 147648, 153800, 161490, 168000, 172256, 184560, 192250, 215320, 230700, 246080, 258384, 269150, 288375, 295296, 307600, 322980, 336000, 344512, 369120, 384500, 403725, 430640, 461400, 492160, 516768, 538300, 576750, 615200, 645960, 672875, 689024, 738240, 769000, 807450, 861280, 922800, 1033536, 1076600, 1153500, 1230400, 1291920, 1345750, 1476480, 1538000, 1614900, 1722560, 1845600, 2018625, 2067072, 2153200, 2307000, 2460800, 2583840, 2691500, 3076000, 3229800, 3445120, 3691200, 4037250, 4306400, 4614000, 5167680, 5383000, 6152000, 6459600, 7382400, 8074500, 8612800, 9228000, 10335360, 10766000, 12304000, 12919200, 16149000, 17225600, 18456000, 21532000, 25838400, 32298000, 36912000, 43064000, 51676800, 64596000, 86128000, 129192000, 258384000]

約数ペア:

[(1, 258384000), (2, 129192000), (3, 86128000), (4, 64596000), (5, 51676800), (6, 43064000), (7, 36912000), (8, 32298000), (10, 25838400), (12, 21532000), (14, 18456000), (15, 17225600), (16, 16149000), (20, 12919200), (21, 12304000), (24, 10766000), (25, 10335360), (28, 9228000), (30, 8612800), (32, 8074500), (35, 7382400), (40, 6459600), (42, 6152000), (48, 5383000), (50, 5167680), (56, 4614000), (60, 4306400), (64, 4037250), (70, 3691200), (75, 3445120), (80, 3229800), (84, 3076000), (96, 2691500), (100, 2583840), (105, 2460800), (112, 2307000), (120, 2153200), (125, 2067072), (128, 2018625), (140, 1845600), (150, 1722560), (160, 1614900), (168, 1538000), (175, 1476480), (192, 1345750), (200, 1291920), (210, 1230400), (224, 1153500), (240, 1076600), (250, 1033536), (280, 922800), (300, 861280), (320, 807450), (336, 769000), (350, 738240), (375, 689024), (384, 672875), (400, 645960), (420, 615200), (448, 576750), (480, 538300), (500, 516768), (525, 492160), (560, 461400), (600, 430640), (640, 403725), (672, 384500), (700, 369120), (750, 344512), (769, 336000), (800, 322980), (840, 307600), (875, 295296), (896, 288375), (960, 269150), (1000, 258384), (1050, 246080), (1120, 230700), (1200, 215320), (1344, 192250), (1400, 184560), (1500, 172256), (1538, 168000), (1600, 161490), (1680, 153800), (1750, 147648), (1920, 134575), (2000, 129192), (2100, 123040), (2240, 115350), (2307, 112000), (2400, 107660), (2625, 98432), (2688, 96125), (2800, 92280), (3000, 86128), (3076, 84000), (3200, 80745), (3360, 76900), (3500, 73824), (3845, 67200), (4000, 64596), (4200, 61520), (4480, 57675), (4614, 56000), (4800, 53830), (5250, 49216), (5383, 48000), (5600, 46140), (6000, 43064), (6152, 42000), (6720, 38450), (7000, 36912), (7690, 33600), (8000, 32298), (8400, 30760), (9228, 28000), (9600, 26915), (10500, 24608), (10766, 24000), (11200, 23070), (11535, 22400), (12000, 21532), (12304, 21000), (13440, 19225), (14000, 18456), (15380, 16800), (16000, 16149)]