2057258880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{619}}^1$

素因数の和:1221

約数の個数: 192

約数和(自身を含む): 7127780400

約数和(自身を除く): 5070521520

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, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 577, 619, 640, 720, 960, 1152, 1154, 1238, 1440, 1731, 1857, 1920, 2308, 2476, 2880, 2885, 3095, 3462, 3714, 4616, 4952, 5193, 5571, 5760, 5770, 6190, 6924, 7428, 8655, 9232, 9285, 9904, 10386, 11142, 11540, 12380, 13848, 14856, 17310, 18464, 18570, 19808, 20772, 22284, 23080, 24760, 25965, 27696, 27855, 29712, 34620, 36928, 37140, 39616, 41544, 44568, 46160, 49520, 51930, 55392, 55710, 59424, 69240, 73856, 74280, 79232, 83088, 89136, 92320, 99040, 103860, 110784, 111420, 118848, 138480, 148560, 166176, 178272, 184640, 198080, 207720, 221568, 222840, 237696, 276960, 297120, 332352, 356544, 357163, 369280, 396160, 415440, 445680, 553920, 594240, 664704, 713088, 714326, 830880, 891360, 1071489, 1107840, 1188480, 1428652, 1661760, 1782720, 1785815, 2142978, 2857304, 3214467, 3323520, 3565440, 3571630, 4285956, 5357445, 5714608, 6428934, 7143260, 8571912, 10714890, 11429216, 12857868, 14286520, 16072335, 17143824, 21429780, 22858432, 25715736, 28573040, 32144670, 34287648, 42859560, 45716864, 51431472, 57146080, 64289340, 68575296, 85719120, 102862944, 114292160, 128578680, 137150592, 171438240, 205725888, 228584320, 257157360, 342876480, 411451776, 514314720, 685752960, 1028629440, 2057258880]

約数ペア:

[(1, 2057258880), (2, 1028629440), (3, 685752960), (4, 514314720), (5, 411451776), (6, 342876480), (8, 257157360), (9, 228584320), (10, 205725888), (12, 171438240), (15, 137150592), (16, 128578680), (18, 114292160), (20, 102862944), (24, 85719120), (30, 68575296), (32, 64289340), (36, 57146080), (40, 51431472), (45, 45716864), (48, 42859560), (60, 34287648), (64, 32144670), (72, 28573040), (80, 25715736), (90, 22858432), (96, 21429780), (120, 17143824), (128, 16072335), (144, 14286520), (160, 12857868), (180, 11429216), (192, 10714890), (240, 8571912), (288, 7143260), (320, 6428934), (360, 5714608), (384, 5357445), (480, 4285956), (576, 3571630), (577, 3565440), (619, 3323520), (640, 3214467), (720, 2857304), (960, 2142978), (1152, 1785815), (1154, 1782720), (1238, 1661760), (1440, 1428652), (1731, 1188480), (1857, 1107840), (1920, 1071489), (2308, 891360), (2476, 830880), (2880, 714326), (2885, 713088), (3095, 664704), (3462, 594240), (3714, 553920), (4616, 445680), (4952, 415440), (5193, 396160), (5571, 369280), (5760, 357163), (5770, 356544), (6190, 332352), (6924, 297120), (7428, 276960), (8655, 237696), (9232, 222840), (9285, 221568), (9904, 207720), (10386, 198080), (11142, 184640), (11540, 178272), (12380, 166176), (13848, 148560), (14856, 138480), (17310, 118848), (18464, 111420), (18570, 110784), (19808, 103860), (20772, 99040), (22284, 92320), (23080, 89136), (24760, 83088), (25965, 79232), (27696, 74280), (27855, 73856), (29712, 69240), (34620, 59424), (36928, 55710), (37140, 55392), (39616, 51930), (41544, 49520), (44568, 46160)]