257784000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 224

約数和(自身を含む): 890113536

約数和(自身を除く): 632329536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 138, 150, 160, 184, 192, 200, 230, 240, 250, 276, 300, 320, 345, 368, 375, 400, 460, 467, 480, 500, 552, 575, 600, 690, 736, 750, 800, 920, 934, 960, 1000, 1104, 1150, 1200, 1380, 1401, 1472, 1500, 1600, 1725, 1840, 1868, 2000, 2208, 2300, 2335, 2400, 2760, 2802, 2875, 3000, 3450, 3680, 3736, 4000, 4416, 4600, 4670, 4800, 5520, 5604, 5750, 6000, 6900, 7005, 7360, 7472, 8000, 8625, 9200, 9340, 10741, 11040, 11208, 11500, 11675, 12000, 13800, 14010, 14944, 17250, 18400, 18680, 21482, 22080, 22416, 23000, 23350, 24000, 27600, 28020, 29888, 32223, 34500, 35025, 36800, 37360, 42964, 44832, 46000, 46700, 53705, 55200, 56040, 58375, 64446, 69000, 70050, 74720, 85928, 89664, 92000, 93400, 107410, 110400, 112080, 116750, 128892, 138000, 140100, 149440, 161115, 171856, 175125, 184000, 186800, 214820, 224160, 233500, 257784, 268525, 276000, 280200, 322230, 343712, 350250, 373600, 429640, 448320, 467000, 515568, 537050, 552000, 560400, 644460, 687424, 700500, 747200, 805575, 859280, 934000, 1031136, 1074100, 1120800, 1288920, 1342625, 1401000, 1611150, 1718560, 1868000, 2062272, 2148200, 2241600, 2577840, 2685250, 2802000, 3222300, 3437120, 3736000, 4027875, 4296400, 5155680, 5370500, 5604000, 6444600, 8055750, 8592800, 10311360, 10741000, 11208000, 12889200, 16111500, 17185600, 21482000, 25778400, 32223000, 42964000, 51556800, 64446000, 85928000, 128892000, 257784000]

約数ペア:

[(1, 257784000), (2, 128892000), (3, 85928000), (4, 64446000), (5, 51556800), (6, 42964000), (8, 32223000), (10, 25778400), (12, 21482000), (15, 17185600), (16, 16111500), (20, 12889200), (23, 11208000), (24, 10741000), (25, 10311360), (30, 8592800), (32, 8055750), (40, 6444600), (46, 5604000), (48, 5370500), (50, 5155680), (60, 4296400), (64, 4027875), (69, 3736000), (75, 3437120), (80, 3222300), (92, 2802000), (96, 2685250), (100, 2577840), (115, 2241600), (120, 2148200), (125, 2062272), (138, 1868000), (150, 1718560), (160, 1611150), (184, 1401000), (192, 1342625), (200, 1288920), (230, 1120800), (240, 1074100), (250, 1031136), (276, 934000), (300, 859280), (320, 805575), (345, 747200), (368, 700500), (375, 687424), (400, 644460), (460, 560400), (467, 552000), (480, 537050), (500, 515568), (552, 467000), (575, 448320), (600, 429640), (690, 373600), (736, 350250), (750, 343712), (800, 322230), (920, 280200), (934, 276000), (960, 268525), (1000, 257784), (1104, 233500), (1150, 224160), (1200, 214820), (1380, 186800), (1401, 184000), (1472, 175125), (1500, 171856), (1600, 161115), (1725, 149440), (1840, 140100), (1868, 138000), (2000, 128892), (2208, 116750), (2300, 112080), (2335, 110400), (2400, 107410), (2760, 93400), (2802, 92000), (2875, 89664), (3000, 85928), (3450, 74720), (3680, 70050), (3736, 69000), (4000, 64446), (4416, 58375), (4600, 56040), (4670, 55200), (4800, 53705), (5520, 46700), (5604, 46000), (5750, 44832), (6000, 42964), (6900, 37360), (7005, 36800), (7360, 35025), (7472, 34500), (8000, 32223), (8625, 29888), (9200, 28020), (9340, 27600), (10741, 24000), (11040, 23350), (11208, 23000), (11500, 22416), (11675, 22080), (12000, 21482), (13800, 18680), (14010, 18400), (14944, 17250)]