340220160

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{4219}}^1$

素因数の和:4253

約数の個数: 216

約数和(自身を含む): 1345606080

約数和(自身を除く): 1005385920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4219, 4480, 5040, 5376, 5760, 6720, 8064, 8438, 8960, 10080, 11520, 12657, 13440, 16128, 16876, 20160, 21095, 25314, 26880, 29533, 33752, 37971, 40320, 42190, 50628, 59066, 63285, 67504, 75942, 80640, 84380, 88599, 101256, 118132, 126570, 135008, 147665, 151884, 168760, 177198, 189855, 202512, 236264, 253140, 265797, 270016, 295330, 303768, 337520, 354396, 379710, 405024, 442995, 472528, 506280, 531594, 540032, 590660, 607536, 675040, 708792, 759420, 810048, 885990, 945056, 1012560, 1063188, 1080064, 1181320, 1215072, 1328985, 1350080, 1417584, 1518840, 1620096, 1771980, 1890112, 2025120, 2126376, 2362640, 2430144, 2657970, 2700160, 2835168, 3037680, 3240192, 3543960, 3780224, 4050240, 4252752, 4725280, 4860288, 5315940, 5400320, 5670336, 6075360, 7087920, 7560448, 8100480, 8505504, 9450560, 9720576, 10631880, 11340672, 12150720, 14175840, 16200960, 17011008, 18901120, 21263760, 22681344, 24301440, 28351680, 34022016, 37802240, 42527520, 48602880, 56703360, 68044032, 85055040, 113406720, 170110080, 340220160]

約数ペア:

[(1, 340220160), (2, 170110080), (3, 113406720), (4, 85055040), (5, 68044032), (6, 56703360), (7, 48602880), (8, 42527520), (9, 37802240), (10, 34022016), (12, 28351680), (14, 24301440), (15, 22681344), (16, 21263760), (18, 18901120), (20, 17011008), (21, 16200960), (24, 14175840), (28, 12150720), (30, 11340672), (32, 10631880), (35, 9720576), (36, 9450560), (40, 8505504), (42, 8100480), (45, 7560448), (48, 7087920), (56, 6075360), (60, 5670336), (63, 5400320), (64, 5315940), (70, 4860288), (72, 4725280), (80, 4252752), (84, 4050240), (90, 3780224), (96, 3543960), (105, 3240192), (112, 3037680), (120, 2835168), (126, 2700160), (128, 2657970), (140, 2430144), (144, 2362640), (160, 2126376), (168, 2025120), (180, 1890112), (192, 1771980), (210, 1620096), (224, 1518840), (240, 1417584), (252, 1350080), (256, 1328985), (280, 1215072), (288, 1181320), (315, 1080064), (320, 1063188), (336, 1012560), (360, 945056), (384, 885990), (420, 810048), (448, 759420), (480, 708792), (504, 675040), (560, 607536), (576, 590660), (630, 540032), (640, 531594), (672, 506280), (720, 472528), (768, 442995), (840, 405024), (896, 379710), (960, 354396), (1008, 337520), (1120, 303768), (1152, 295330), (1260, 270016), (1280, 265797), (1344, 253140), (1440, 236264), (1680, 202512), (1792, 189855), (1920, 177198), (2016, 168760), (2240, 151884), (2304, 147665), (2520, 135008), (2688, 126570), (2880, 118132), (3360, 101256), (3840, 88599), (4032, 84380), (4219, 80640), (4480, 75942), (5040, 67504), (5376, 63285), (5760, 59066), (6720, 50628), (8064, 42190), (8438, 40320), (8960, 37971), (10080, 33752), (11520, 29533), (12657, 26880), (13440, 25314), (16128, 21095), (16876, 20160)]