2207996160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{811}}^1$

素因数の和:1544

約数の個数: 144

約数和(自身を含む): 7070441280

約数和(自身を除く): 4862445120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 709, 768, 811, 960, 1280, 1418, 1622, 1920, 2127, 2433, 2836, 3244, 3545, 3840, 4055, 4254, 4866, 5672, 6488, 7090, 8110, 8508, 9732, 10635, 11344, 12165, 12976, 14180, 16220, 17016, 19464, 21270, 22688, 24330, 25952, 28360, 32440, 34032, 38928, 42540, 45376, 48660, 51904, 56720, 64880, 68064, 77856, 85080, 90752, 97320, 103808, 113440, 129760, 136128, 155712, 170160, 181504, 194640, 207616, 226880, 259520, 272256, 311424, 340320, 389280, 453760, 519040, 544512, 574999, 622848, 680640, 778560, 907520, 1038080, 1149998, 1361280, 1557120, 1724997, 2299996, 2722560, 2874995, 3114240, 3449994, 4599992, 5749990, 6899988, 8624985, 9199984, 11499980, 13799976, 17249970, 18399968, 22999960, 27599952, 34499940, 36799936, 45999920, 55199904, 68999880, 73599872, 91999840, 110399808, 137999760, 147199744, 183999680, 220799616, 275999520, 367999360, 441599232, 551999040, 735998720, 1103998080, 2207996160]

約数ペア:

[(1, 2207996160), (2, 1103998080), (3, 735998720), (4, 551999040), (5, 441599232), (6, 367999360), (8, 275999520), (10, 220799616), (12, 183999680), (15, 147199744), (16, 137999760), (20, 110399808), (24, 91999840), (30, 73599872), (32, 68999880), (40, 55199904), (48, 45999920), (60, 36799936), (64, 34499940), (80, 27599952), (96, 22999960), (120, 18399968), (128, 17249970), (160, 13799976), (192, 11499980), (240, 9199984), (256, 8624985), (320, 6899988), (384, 5749990), (480, 4599992), (640, 3449994), (709, 3114240), (768, 2874995), (811, 2722560), (960, 2299996), (1280, 1724997), (1418, 1557120), (1622, 1361280), (1920, 1149998), (2127, 1038080), (2433, 907520), (2836, 778560), (3244, 680640), (3545, 622848), (3840, 574999), (4055, 544512), (4254, 519040), (4866, 453760), (5672, 389280), (6488, 340320), (7090, 311424), (8110, 272256), (8508, 259520), (9732, 226880), (10635, 207616), (11344, 194640), (12165, 181504), (12976, 170160), (14180, 155712), (16220, 136128), (17016, 129760), (19464, 113440), (21270, 103808), (22688, 97320), (24330, 90752), (25952, 85080), (28360, 77856), (32440, 68064), (34032, 64880), (38928, 56720), (42540, 51904), (45376, 48660)]