481977600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1973

約数の個数: 216

約数和(自身を含む): 1713869472

約数和(自身を除く): 1231891872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1280, 1300, 1560, 1600, 1664, 1920, 1931, 1950, 2080, 2400, 2496, 2600, 3120, 3200, 3328, 3840, 3862, 3900, 4160, 4800, 4992, 5200, 5793, 6240, 6400, 7724, 7800, 8320, 9600, 9655, 9984, 10400, 11586, 12480, 15448, 15600, 16640, 19200, 19310, 20800, 23172, 24960, 25103, 28965, 30896, 31200, 38620, 41600, 46344, 48275, 49920, 50206, 57930, 61792, 62400, 75309, 77240, 83200, 92688, 96550, 100412, 115860, 123584, 124800, 125515, 144825, 150618, 154480, 185376, 193100, 200824, 231720, 247168, 249600, 251030, 289650, 301236, 308960, 370752, 376545, 386200, 401648, 463440, 494336, 502060, 579300, 602472, 617920, 627575, 741504, 753090, 772400, 803296, 926880, 1004120, 1158600, 1204944, 1235840, 1255150, 1483008, 1506180, 1544800, 1606592, 1853760, 1882725, 2008240, 2317200, 2409888, 2471680, 2510300, 3012360, 3089600, 3213184, 3707520, 3765450, 4016480, 4634400, 4819776, 5020600, 6024720, 6179200, 6426368, 7415040, 7530900, 8032960, 9268800, 9639552, 10041200, 12049440, 12358400, 15061800, 16065920, 18537600, 19279104, 20082400, 24098880, 30123600, 32131840, 37075200, 40164800, 48197760, 60247200, 80329600, 96395520, 120494400, 160659200, 240988800, 481977600]

約数ペア:

[(1, 481977600), (2, 240988800), (3, 160659200), (4, 120494400), (5, 96395520), (6, 80329600), (8, 60247200), (10, 48197760), (12, 40164800), (13, 37075200), (15, 32131840), (16, 30123600), (20, 24098880), (24, 20082400), (25, 19279104), (26, 18537600), (30, 16065920), (32, 15061800), (39, 12358400), (40, 12049440), (48, 10041200), (50, 9639552), (52, 9268800), (60, 8032960), (64, 7530900), (65, 7415040), (75, 6426368), (78, 6179200), (80, 6024720), (96, 5020600), (100, 4819776), (104, 4634400), (120, 4016480), (128, 3765450), (130, 3707520), (150, 3213184), (156, 3089600), (160, 3012360), (192, 2510300), (195, 2471680), (200, 2409888), (208, 2317200), (240, 2008240), (256, 1882725), (260, 1853760), (300, 1606592), (312, 1544800), (320, 1506180), (325, 1483008), (384, 1255150), (390, 1235840), (400, 1204944), (416, 1158600), (480, 1004120), (520, 926880), (600, 803296), (624, 772400), (640, 753090), (650, 741504), (768, 627575), (780, 617920), (800, 602472), (832, 579300), (960, 502060), (975, 494336), (1040, 463440), (1200, 401648), (1248, 386200), (1280, 376545), (1300, 370752), (1560, 308960), (1600, 301236), (1664, 289650), (1920, 251030), (1931, 249600), (1950, 247168), (2080, 231720), (2400, 200824), (2496, 193100), (2600, 185376), (3120, 154480), (3200, 150618), (3328, 144825), (3840, 125515), (3862, 124800), (3900, 123584), (4160, 115860), (4800, 100412), (4992, 96550), (5200, 92688), (5793, 83200), (6240, 77240), (6400, 75309), (7724, 62400), (7800, 61792), (8320, 57930), (9600, 50206), (9655, 49920), (9984, 48275), (10400, 46344), (11586, 41600), (12480, 38620), (15448, 31200), (15600, 30896), (16640, 28965), (19200, 25103), (19310, 24960), (20800, 23172)]