199445760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 735840000

約数和(自身を除く): 536394240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 199, 216, 232, 240, 256, 261, 270, 288, 290, 320, 348, 360, 384, 398, 432, 435, 464, 480, 522, 540, 576, 580, 597, 640, 696, 720, 768, 783, 796, 864, 870, 928, 960, 995, 1044, 1080, 1152, 1160, 1194, 1280, 1305, 1392, 1440, 1566, 1592, 1728, 1740, 1791, 1856, 1920, 1990, 2088, 2160, 2304, 2320, 2388, 2610, 2784, 2880, 2985, 3132, 3184, 3456, 3480, 3582, 3712, 3840, 3915, 3980, 4176, 4320, 4640, 4776, 5220, 5373, 5568, 5760, 5771, 5970, 6264, 6368, 6912, 6960, 7164, 7424, 7830, 7960, 8352, 8640, 8955, 9280, 9552, 10440, 10746, 11136, 11520, 11542, 11940, 12528, 12736, 13920, 14328, 15660, 15920, 16704, 17280, 17313, 17910, 18560, 19104, 20880, 21492, 22272, 23084, 23880, 25056, 25472, 26865, 27840, 28656, 28855, 31320, 31840, 33408, 34560, 34626, 35820, 37120, 38208, 41760, 42984, 46168, 47760, 50112, 50944, 51939, 53730, 55680, 57312, 57710, 62640, 63680, 66816, 69252, 71640, 76416, 83520, 85968, 86565, 92336, 95520, 100224, 103878, 107460, 111360, 114624, 115420, 125280, 127360, 138504, 143280, 152832, 155817, 167040, 171936, 173130, 184672, 191040, 200448, 207756, 214920, 229248, 230840, 250560, 254720, 259695, 277008, 286560, 311634, 334080, 343872, 346260, 369344, 382080, 415512, 429840, 458496, 461680, 501120, 519390, 554016, 573120, 623268, 687744, 692520, 738688, 764160, 779085, 831024, 859680, 923360, 1002240, 1038780, 1108032, 1146240, 1246536, 1375488, 1385040, 1477376, 1558170, 1662048, 1719360, 1846720, 2077560, 2216064, 2292480, 2493072, 2770080, 3116340, 3324096, 3438720, 3693440, 4155120, 4432128, 4986144, 5540160, 6232680, 6648192, 6877440, 7386880, 8310240, 9972288, 11080320, 12465360, 13296384, 16620480, 19944576, 22160640, 24930720, 33240960, 39889152, 49861440, 66481920, 99722880, 199445760]

約数ペア:

[(1, 199445760), (2, 99722880), (3, 66481920), (4, 49861440), (5, 39889152), (6, 33240960), (8, 24930720), (9, 22160640), (10, 19944576), (12, 16620480), (15, 13296384), (16, 12465360), (18, 11080320), (20, 9972288), (24, 8310240), (27, 7386880), (29, 6877440), (30, 6648192), (32, 6232680), (36, 5540160), (40, 4986144), (45, 4432128), (48, 4155120), (54, 3693440), (58, 3438720), (60, 3324096), (64, 3116340), (72, 2770080), (80, 2493072), (87, 2292480), (90, 2216064), (96, 2077560), (108, 1846720), (116, 1719360), (120, 1662048), (128, 1558170), (135, 1477376), (144, 1385040), (145, 1375488), (160, 1246536), (174, 1146240), (180, 1108032), (192, 1038780), (199, 1002240), (216, 923360), (232, 859680), (240, 831024), (256, 779085), (261, 764160), (270, 738688), (288, 692520), (290, 687744), (320, 623268), (348, 573120), (360, 554016), (384, 519390), (398, 501120), (432, 461680), (435, 458496), (464, 429840), (480, 415512), (522, 382080), (540, 369344), (576, 346260), (580, 343872), (597, 334080), (640, 311634), (696, 286560), (720, 277008), (768, 259695), (783, 254720), (796, 250560), (864, 230840), (870, 229248), (928, 214920), (960, 207756), (995, 200448), (1044, 191040), (1080, 184672), (1152, 173130), (1160, 171936), (1194, 167040), (1280, 155817), (1305, 152832), (1392, 143280), (1440, 138504), (1566, 127360), (1592, 125280), (1728, 115420), (1740, 114624), (1791, 111360), (1856, 107460), (1920, 103878), (1990, 100224), (2088, 95520), (2160, 92336), (2304, 86565), (2320, 85968), (2388, 83520), (2610, 76416), (2784, 71640), (2880, 69252), (2985, 66816), (3132, 63680), (3184, 62640), (3456, 57710), (3480, 57312), (3582, 55680), (3712, 53730), (3840, 51939), (3915, 50944), (3980, 50112), (4176, 47760), (4320, 46168), (4640, 42984), (4776, 41760), (5220, 38208), (5373, 37120), (5568, 35820), (5760, 34626), (5771, 34560), (5970, 33408), (6264, 31840), (6368, 31320), (6912, 28855), (6960, 28656), (7164, 27840), (7424, 26865), (7830, 25472), (7960, 25056), (8352, 23880), (8640, 23084), (8955, 22272), (9280, 21492), (9552, 20880), (10440, 19104), (10746, 18560), (11136, 17910), (11520, 17313), (11542, 17280), (11940, 16704), (12528, 15920), (12736, 15660), (13920, 14328)]