2080797600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:828

約数の個数: 288

約数和(自身を含む): 7790501376

約数和(自身を除く): 5709703776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 211, 224, 240, 280, 300, 336, 350, 400, 420, 422, 480, 525, 560, 587, 600, 633, 672, 700, 800, 840, 844, 1050, 1055, 1120, 1174, 1200, 1266, 1400, 1477, 1680, 1688, 1761, 2100, 2110, 2348, 2400, 2532, 2800, 2935, 2954, 3165, 3360, 3376, 3522, 4109, 4200, 4220, 4431, 4696, 5064, 5275, 5600, 5870, 5908, 6330, 6752, 7044, 7385, 8218, 8400, 8440, 8805, 8862, 9392, 10128, 10550, 11740, 11816, 12327, 12660, 14088, 14675, 14770, 15825, 16436, 16800, 16880, 17610, 17724, 18784, 20256, 20545, 21100, 22155, 23480, 23632, 24654, 25320, 28176, 29350, 29540, 31650, 32872, 33760, 35220, 35448, 36925, 41090, 42200, 44025, 44310, 46960, 47264, 49308, 50640, 56352, 58700, 59080, 61635, 63300, 65744, 70440, 70896, 73850, 82180, 84400, 88050, 88620, 93920, 98616, 101280, 102725, 110775, 117400, 118160, 123270, 123857, 126600, 131488, 140880, 141792, 147700, 164360, 168800, 176100, 177240, 197232, 205450, 221550, 234800, 236320, 246540, 247714, 253200, 281760, 295400, 308175, 328720, 352200, 354480, 371571, 394464, 410900, 443100, 469600, 493080, 495428, 506400, 590800, 616350, 619285, 657440, 704400, 708960, 743142, 821800, 866999, 886200, 986160, 990856, 1181600, 1232700, 1238570, 1408800, 1486284, 1643600, 1733998, 1772400, 1857855, 1972320, 1981712, 2465400, 2477140, 2600997, 2972568, 3096425, 3287200, 3467996, 3544800, 3715710, 3963424, 4334995, 4930800, 4954280, 5201994, 5945136, 6192850, 6935992, 7431420, 8669990, 9289275, 9861600, 9908560, 10403988, 11890272, 12385700, 13004985, 13871984, 14862840, 17339980, 18578550, 19817120, 20807976, 21674975, 24771400, 26009970, 27743968, 29725680, 34679960, 37157100, 41615952, 43349950, 49542800, 52019940, 59451360, 65024925, 69359920, 74314200, 83231904, 86699900, 99085600, 104039880, 130049850, 138719840, 148628400, 173399800, 208079760, 260099700, 297256800, 346799600, 416159520, 520199400, 693599200, 1040398800, 2080797600]

約数ペア:

[(1, 2080797600), (2, 1040398800), (3, 693599200), (4, 520199400), (5, 416159520), (6, 346799600), (7, 297256800), (8, 260099700), (10, 208079760), (12, 173399800), (14, 148628400), (15, 138719840), (16, 130049850), (20, 104039880), (21, 99085600), (24, 86699900), (25, 83231904), (28, 74314200), (30, 69359920), (32, 65024925), (35, 59451360), (40, 52019940), (42, 49542800), (48, 43349950), (50, 41615952), (56, 37157100), (60, 34679960), (70, 29725680), (75, 27743968), (80, 26009970), (84, 24771400), (96, 21674975), (100, 20807976), (105, 19817120), (112, 18578550), (120, 17339980), (140, 14862840), (150, 13871984), (160, 13004985), (168, 12385700), (175, 11890272), (200, 10403988), (210, 9908560), (211, 9861600), (224, 9289275), (240, 8669990), (280, 7431420), (300, 6935992), (336, 6192850), (350, 5945136), (400, 5201994), (420, 4954280), (422, 4930800), (480, 4334995), (525, 3963424), (560, 3715710), (587, 3544800), (600, 3467996), (633, 3287200), (672, 3096425), (700, 2972568), (800, 2600997), (840, 2477140), (844, 2465400), (1050, 1981712), (1055, 1972320), (1120, 1857855), (1174, 1772400), (1200, 1733998), (1266, 1643600), (1400, 1486284), (1477, 1408800), (1680, 1238570), (1688, 1232700), (1761, 1181600), (2100, 990856), (2110, 986160), (2348, 886200), (2400, 866999), (2532, 821800), (2800, 743142), (2935, 708960), (2954, 704400), (3165, 657440), (3360, 619285), (3376, 616350), (3522, 590800), (4109, 506400), (4200, 495428), (4220, 493080), (4431, 469600), (4696, 443100), (5064, 410900), (5275, 394464), (5600, 371571), (5870, 354480), (5908, 352200), (6330, 328720), (6752, 308175), (7044, 295400), (7385, 281760), (8218, 253200), (8400, 247714), (8440, 246540), (8805, 236320), (8862, 234800), (9392, 221550), (10128, 205450), (10550, 197232), (11740, 177240), (11816, 176100), (12327, 168800), (12660, 164360), (14088, 147700), (14675, 141792), (14770, 140880), (15825, 131488), (16436, 126600), (16800, 123857), (16880, 123270), (17610, 118160), (17724, 117400), (18784, 110775), (20256, 102725), (20545, 101280), (21100, 98616), (22155, 93920), (23480, 88620), (23632, 88050), (24654, 84400), (25320, 82180), (28176, 73850), (29350, 70896), (29540, 70440), (31650, 65744), (32872, 63300), (33760, 61635), (35220, 59080), (35448, 58700), (36925, 56352), (41090, 50640), (42200, 49308), (44025, 47264), (44310, 46960)]