1900281600

素因数分解:

$2^8\times 3^3\times 5^2\times 7^1\times {\mathrm{1571}}^1$

素因数の和:1613

約数の個数: 432

約数和(自身を含む): 7968656640

約数和(自身を除く): 6068375040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 256, 270, 280, 288, 300, 315, 320, 336, 350, 360, 378, 384, 400, 420, 432, 448, 450, 480, 504, 525, 540, 560, 576, 600, 630, 640, 672, 675, 700, 720, 756, 768, 800, 840, 864, 896, 900, 945, 960, 1008, 1050, 1080, 1120, 1152, 1200, 1260, 1280, 1344, 1350, 1400, 1440, 1512, 1571, 1575, 1600, 1680, 1728, 1792, 1800, 1890, 1920, 2016, 2100, 2160, 2240, 2304, 2400, 2520, 2688, 2700, 2800, 2880, 3024, 3142, 3150, 3200, 3360, 3456, 3600, 3780, 3840, 4032, 4200, 4320, 4480, 4713, 4725, 4800, 5040, 5376, 5400, 5600, 5760, 6048, 6284, 6300, 6400, 6720, 6912, 7200, 7560, 7855, 8064, 8400, 8640, 8960, 9426, 9450, 9600, 10080, 10800, 10997, 11200, 11520, 12096, 12568, 12600, 13440, 14139, 14400, 15120, 15710, 16128, 16800, 17280, 18852, 18900, 19200, 20160, 21600, 21994, 22400, 23565, 24192, 25136, 25200, 26880, 28278, 28800, 30240, 31420, 32991, 33600, 34560, 37704, 37800, 39275, 40320, 42417, 43200, 43988, 44800, 47130, 48384, 50272, 50400, 54985, 56556, 57600, 60480, 62840, 65982, 67200, 70695, 75408, 75600, 78550, 80640, 84834, 86400, 87976, 94260, 98973, 100544, 100800, 109970, 113112, 117825, 120960, 125680, 131964, 134400, 141390, 150816, 151200, 157100, 164955, 169668, 172800, 175952, 188520, 197946, 201088, 201600, 212085, 219940, 226224, 235650, 241920, 251360, 263928, 274925, 282780, 296919, 301632, 302400, 314200, 329910, 339336, 351904, 353475, 377040, 395892, 402176, 403200, 424170, 439880, 452448, 471300, 494865, 502720, 527856, 549850, 565560, 593838, 603264, 604800, 628400, 659820, 678672, 703808, 706950, 754080, 791784, 824775, 848340, 879760, 904896, 942600, 989730, 1005440, 1055712, 1060425, 1099700, 1131120, 1187676, 1206528, 1209600, 1256800, 1319640, 1357344, 1407616, 1413900, 1484595, 1508160, 1583568, 1649550, 1696680, 1759520, 1809792, 1885200, 1979460, 2010880, 2111424, 2120850, 2199400, 2262240, 2375352, 2474325, 2513600, 2639280, 2714688, 2815232, 2827800, 2969190, 3016320, 3167136, 3299100, 3393360, 3519040, 3619584, 3770400, 3958920, 4222848, 4241700, 4398800, 4524480, 4750704, 4948650, 5027200, 5278560, 5429376, 5655600, 5938380, 6032640, 6334272, 6598200, 6786720, 7038080, 7422975, 7540800, 7917840, 8445696, 8483400, 8797600, 9048960, 9501408, 9897300, 10054400, 10557120, 10858752, 11311200, 11876760, 12668544, 13196400, 13573440, 14076160, 14845950, 15081600, 15835680, 16966800, 17595200, 18097920, 19002816, 19794600, 21114240, 22622400, 23753520, 25337088, 26392800, 27146880, 29691900, 30163200, 31671360, 33933600, 35190400, 38005632, 39589200, 42228480, 45244800, 47507040, 52785600, 54293760, 59383800, 63342720, 67867200, 70380800, 76011264, 79178400, 90489600, 95014080, 105571200, 118767600, 126685440, 135734400, 158356800, 190028160, 211142400, 237535200, 271468800, 316713600, 380056320, 475070400, 633427200, 950140800, 1900281600]

約数ペア:

[(1, 1900281600), (2, 950140800), (3, 633427200), (4, 475070400), (5, 380056320), (6, 316713600), (7, 271468800), (8, 237535200), (9, 211142400), (10, 190028160), (12, 158356800), (14, 135734400), (15, 126685440), (16, 118767600), (18, 105571200), (20, 95014080), (21, 90489600), (24, 79178400), (25, 76011264), (27, 70380800), (28, 67867200), (30, 63342720), (32, 59383800), (35, 54293760), (36, 52785600), (40, 47507040), (42, 45244800), (45, 42228480), (48, 39589200), (50, 38005632), (54, 35190400), (56, 33933600), (60, 31671360), (63, 30163200), (64, 29691900), (70, 27146880), (72, 26392800), (75, 25337088), (80, 23753520), (84, 22622400), (90, 21114240), (96, 19794600), (100, 19002816), (105, 18097920), (108, 17595200), (112, 16966800), (120, 15835680), (126, 15081600), (128, 14845950), (135, 14076160), (140, 13573440), (144, 13196400), (150, 12668544), (160, 11876760), (168, 11311200), (175, 10858752), (180, 10557120), (189, 10054400), (192, 9897300), (200, 9501408), (210, 9048960), (216, 8797600), (224, 8483400), (225, 8445696), (240, 7917840), (252, 7540800), (256, 7422975), (270, 7038080), (280, 6786720), (288, 6598200), (300, 6334272), (315, 6032640), (320, 5938380), (336, 5655600), (350, 5429376), (360, 5278560), (378, 5027200), (384, 4948650), (400, 4750704), (420, 4524480), (432, 4398800), (448, 4241700), (450, 4222848), (480, 3958920), (504, 3770400), (525, 3619584), (540, 3519040), (560, 3393360), (576, 3299100), (600, 3167136), (630, 3016320), (640, 2969190), (672, 2827800), (675, 2815232), (700, 2714688), (720, 2639280), (756, 2513600), (768, 2474325), (800, 2375352), (840, 2262240), (864, 2199400), (896, 2120850), (900, 2111424), (945, 2010880), (960, 1979460), (1008, 1885200), (1050, 1809792), (1080, 1759520), (1120, 1696680), (1152, 1649550), (1200, 1583568), (1260, 1508160), (1280, 1484595), (1344, 1413900), (1350, 1407616), (1400, 1357344), (1440, 1319640), (1512, 1256800), (1571, 1209600), (1575, 1206528), (1600, 1187676), (1680, 1131120), (1728, 1099700), (1792, 1060425), (1800, 1055712), (1890, 1005440), (1920, 989730), (2016, 942600), (2100, 904896), (2160, 879760), (2240, 848340), (2304, 824775), (2400, 791784), (2520, 754080), (2688, 706950), (2700, 703808), (2800, 678672), (2880, 659820), (3024, 628400), (3142, 604800), (3150, 603264), (3200, 593838), (3360, 565560), (3456, 549850), (3600, 527856), (3780, 502720), (3840, 494865), (4032, 471300), (4200, 452448), (4320, 439880), (4480, 424170), (4713, 403200), (4725, 402176), (4800, 395892), (5040, 377040), (5376, 353475), (5400, 351904), (5600, 339336), (5760, 329910), (6048, 314200), (6284, 302400), (6300, 301632), (6400, 296919), (6720, 282780), (6912, 274925), (7200, 263928), (7560, 251360), (7855, 241920), (8064, 235650), (8400, 226224), (8640, 219940), (8960, 212085), (9426, 201600), (9450, 201088), (9600, 197946), (10080, 188520), (10800, 175952), (10997, 172800), (11200, 169668), (11520, 164955), (12096, 157100), (12568, 151200), (12600, 150816), (13440, 141390), (14139, 134400), (14400, 131964), (15120, 125680), (15710, 120960), (16128, 117825), (16800, 113112), (17280, 109970), (18852, 100800), (18900, 100544), (19200, 98973), (20160, 94260), (21600, 87976), (21994, 86400), (22400, 84834), (23565, 80640), (24192, 78550), (25136, 75600), (25200, 75408), (26880, 70695), (28278, 67200), (28800, 65982), (30240, 62840), (31420, 60480), (32991, 57600), (33600, 56556), (34560, 54985), (37704, 50400), (37800, 50272), (39275, 48384), (40320, 47130), (42417, 44800), (43200, 43988)]