293854080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 256

約数和(自身を含む): 1030559040

約数和(自身を除く): 736704960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 120, 122, 128, 130, 156, 160, 183, 192, 193, 195, 208, 240, 244, 260, 305, 312, 320, 366, 384, 386, 390, 416, 480, 488, 520, 579, 610, 624, 640, 732, 772, 780, 793, 832, 915, 960, 965, 976, 1040, 1158, 1220, 1248, 1464, 1544, 1560, 1586, 1664, 1830, 1920, 1930, 1952, 2080, 2316, 2379, 2440, 2496, 2509, 2895, 2928, 3088, 3120, 3172, 3660, 3860, 3904, 3965, 4160, 4632, 4758, 4880, 4992, 5018, 5790, 5856, 6176, 6240, 6344, 7320, 7527, 7720, 7808, 7930, 8320, 9264, 9516, 9760, 10036, 11580, 11712, 11773, 11895, 12352, 12480, 12545, 12688, 14640, 15054, 15440, 15860, 18528, 19032, 19520, 20072, 23160, 23424, 23546, 23790, 24704, 24960, 25090, 25376, 29280, 30108, 30880, 31720, 35319, 37056, 37635, 38064, 39040, 40144, 46320, 47092, 47580, 50180, 50752, 58560, 58865, 60216, 61760, 63440, 70638, 74112, 75270, 76128, 80288, 92640, 94184, 95160, 100360, 101504, 117120, 117730, 120432, 123520, 126880, 141276, 150540, 152256, 153049, 160576, 176595, 185280, 188368, 190320, 200720, 235460, 240864, 253760, 282552, 301080, 304512, 306098, 321152, 353190, 370560, 376736, 380640, 401440, 459147, 470920, 481728, 507520, 565104, 602160, 612196, 706380, 753472, 761280, 765245, 802880, 918294, 941840, 963456, 1130208, 1204320, 1224392, 1412760, 1506944, 1522560, 1530490, 1605760, 1836588, 1883680, 2260416, 2295735, 2408640, 2448784, 2825520, 3060980, 3673176, 3767360, 4520832, 4591470, 4817280, 4897568, 5651040, 6121960, 7346352, 7534720, 9182940, 9795136, 11302080, 12243920, 14692704, 18365880, 19590272, 22604160, 24487840, 29385408, 36731760, 48975680, 58770816, 73463520, 97951360, 146927040, 293854080]

約数ペア:

[(1, 293854080), (2, 146927040), (3, 97951360), (4, 73463520), (5, 58770816), (6, 48975680), (8, 36731760), (10, 29385408), (12, 24487840), (13, 22604160), (15, 19590272), (16, 18365880), (20, 14692704), (24, 12243920), (26, 11302080), (30, 9795136), (32, 9182940), (39, 7534720), (40, 7346352), (48, 6121960), (52, 5651040), (60, 4897568), (61, 4817280), (64, 4591470), (65, 4520832), (78, 3767360), (80, 3673176), (96, 3060980), (104, 2825520), (120, 2448784), (122, 2408640), (128, 2295735), (130, 2260416), (156, 1883680), (160, 1836588), (183, 1605760), (192, 1530490), (193, 1522560), (195, 1506944), (208, 1412760), (240, 1224392), (244, 1204320), (260, 1130208), (305, 963456), (312, 941840), (320, 918294), (366, 802880), (384, 765245), (386, 761280), (390, 753472), (416, 706380), (480, 612196), (488, 602160), (520, 565104), (579, 507520), (610, 481728), (624, 470920), (640, 459147), (732, 401440), (772, 380640), (780, 376736), (793, 370560), (832, 353190), (915, 321152), (960, 306098), (965, 304512), (976, 301080), (1040, 282552), (1158, 253760), (1220, 240864), (1248, 235460), (1464, 200720), (1544, 190320), (1560, 188368), (1586, 185280), (1664, 176595), (1830, 160576), (1920, 153049), (1930, 152256), (1952, 150540), (2080, 141276), (2316, 126880), (2379, 123520), (2440, 120432), (2496, 117730), (2509, 117120), (2895, 101504), (2928, 100360), (3088, 95160), (3120, 94184), (3172, 92640), (3660, 80288), (3860, 76128), (3904, 75270), (3965, 74112), (4160, 70638), (4632, 63440), (4758, 61760), (4880, 60216), (4992, 58865), (5018, 58560), (5790, 50752), (5856, 50180), (6176, 47580), (6240, 47092), (6344, 46320), (7320, 40144), (7527, 39040), (7720, 38064), (7808, 37635), (7930, 37056), (8320, 35319), (9264, 31720), (9516, 30880), (9760, 30108), (10036, 29280), (11580, 25376), (11712, 25090), (11773, 24960), (11895, 24704), (12352, 23790), (12480, 23546), (12545, 23424), (12688, 23160), (14640, 20072), (15054, 19520), (15440, 19032), (15860, 18528)]