264597120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 192

約数和(自身を含む): 927987840

約数和(自身を除く): 663390720

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, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 647, 710, 720, 852, 960, 1065, 1136, 1152, 1278, 1294, 1420, 1440, 1704, 1920, 1941, 2130, 2272, 2556, 2588, 2840, 2880, 3195, 3235, 3408, 3882, 4260, 4544, 5112, 5176, 5680, 5760, 5823, 6390, 6470, 6816, 7764, 8520, 9088, 9705, 10224, 10352, 11360, 11646, 12780, 12940, 13632, 15528, 17040, 19410, 20448, 20704, 22720, 23292, 25560, 25880, 27264, 29115, 31056, 34080, 38820, 40896, 41408, 45440, 45937, 46584, 51120, 51760, 58230, 62112, 68160, 77640, 81792, 82816, 91874, 93168, 102240, 103520, 116460, 124224, 136320, 137811, 155280, 183748, 186336, 204480, 207040, 229685, 232920, 248448, 275622, 310560, 367496, 372672, 408960, 413433, 414080, 459370, 465840, 551244, 621120, 689055, 734992, 745344, 826866, 918740, 931680, 1102488, 1242240, 1378110, 1469984, 1653732, 1837480, 1863360, 2067165, 2204976, 2756220, 2939968, 3307464, 3674960, 3726720, 4134330, 4409952, 5512440, 5879936, 6614928, 7349920, 8268660, 8819904, 11024880, 13229856, 14699840, 16537320, 17639808, 22049760, 26459712, 29399680, 33074640, 44099520, 52919424, 66149280, 88199040, 132298560, 264597120]

約数ペア:

[(1, 264597120), (2, 132298560), (3, 88199040), (4, 66149280), (5, 52919424), (6, 44099520), (8, 33074640), (9, 29399680), (10, 26459712), (12, 22049760), (15, 17639808), (16, 16537320), (18, 14699840), (20, 13229856), (24, 11024880), (30, 8819904), (32, 8268660), (36, 7349920), (40, 6614928), (45, 5879936), (48, 5512440), (60, 4409952), (64, 4134330), (71, 3726720), (72, 3674960), (80, 3307464), (90, 2939968), (96, 2756220), (120, 2204976), (128, 2067165), (142, 1863360), (144, 1837480), (160, 1653732), (180, 1469984), (192, 1378110), (213, 1242240), (240, 1102488), (284, 931680), (288, 918740), (320, 826866), (355, 745344), (360, 734992), (384, 689055), (426, 621120), (480, 551244), (568, 465840), (576, 459370), (639, 414080), (640, 413433), (647, 408960), (710, 372672), (720, 367496), (852, 310560), (960, 275622), (1065, 248448), (1136, 232920), (1152, 229685), (1278, 207040), (1294, 204480), (1420, 186336), (1440, 183748), (1704, 155280), (1920, 137811), (1941, 136320), (2130, 124224), (2272, 116460), (2556, 103520), (2588, 102240), (2840, 93168), (2880, 91874), (3195, 82816), (3235, 81792), (3408, 77640), (3882, 68160), (4260, 62112), (4544, 58230), (5112, 51760), (5176, 51120), (5680, 46584), (5760, 45937), (5823, 45440), (6390, 41408), (6470, 40896), (6816, 38820), (7764, 34080), (8520, 31056), (9088, 29115), (9705, 27264), (10224, 25880), (10352, 25560), (11360, 23292), (11646, 22720), (12780, 20704), (12940, 20448), (13632, 19410), (15528, 17040)]