1922935680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:718

約数の個数: 256

約数和(自身を含む): 6852686400

約数和(自身を除く): 4929750720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 257, 270, 288, 320, 360, 384, 432, 433, 480, 514, 540, 576, 640, 720, 771, 864, 866, 960, 1028, 1080, 1152, 1285, 1299, 1440, 1542, 1728, 1732, 1920, 2056, 2160, 2165, 2313, 2570, 2598, 2880, 3084, 3456, 3464, 3855, 3897, 4112, 4320, 4330, 4626, 5140, 5196, 5760, 6168, 6495, 6928, 6939, 7710, 7794, 8224, 8640, 8660, 9252, 10280, 10392, 11565, 11691, 12336, 12990, 13856, 13878, 15420, 15588, 16448, 17280, 17320, 18504, 19485, 20560, 20784, 23130, 23382, 24672, 25980, 27712, 27756, 30840, 31176, 32896, 34640, 34695, 37008, 38970, 41120, 41568, 46260, 46764, 49344, 51960, 55424, 55512, 58455, 61680, 62352, 69280, 69390, 74016, 77940, 82240, 83136, 92520, 93528, 98688, 103920, 111024, 111281, 116910, 123360, 124704, 138560, 138780, 148032, 155880, 164480, 166272, 185040, 187056, 207840, 222048, 222562, 233820, 246720, 249408, 277120, 277560, 296064, 311760, 333843, 370080, 374112, 415680, 444096, 445124, 467640, 493440, 498816, 555120, 556405, 623520, 667686, 740160, 748224, 831360, 888192, 890248, 935280, 1001529, 1110240, 1112810, 1247040, 1335372, 1480320, 1496448, 1669215, 1780496, 1870560, 2003058, 2220480, 2225620, 2494080, 2670744, 3004587, 3338430, 3560992, 3741120, 4006116, 4440960, 4451240, 5007645, 5341488, 6009174, 6676860, 7121984, 7482240, 8012232, 8902480, 10015290, 10682976, 12018348, 13353720, 14243968, 15022935, 16024464, 17804960, 20030580, 21365952, 24036696, 26707440, 30045870, 32048928, 35609920, 40061160, 42731904, 48073392, 53414880, 60091740, 64097856, 71219840, 80122320, 96146784, 106829760, 120183480, 128195712, 160244640, 192293568, 213659520, 240366960, 320489280, 384587136, 480733920, 640978560, 961467840, 1922935680]

約数ペア:

[(1, 1922935680), (2, 961467840), (3, 640978560), (4, 480733920), (5, 384587136), (6, 320489280), (8, 240366960), (9, 213659520), (10, 192293568), (12, 160244640), (15, 128195712), (16, 120183480), (18, 106829760), (20, 96146784), (24, 80122320), (27, 71219840), (30, 64097856), (32, 60091740), (36, 53414880), (40, 48073392), (45, 42731904), (48, 40061160), (54, 35609920), (60, 32048928), (64, 30045870), (72, 26707440), (80, 24036696), (90, 21365952), (96, 20030580), (108, 17804960), (120, 16024464), (128, 15022935), (135, 14243968), (144, 13353720), (160, 12018348), (180, 10682976), (192, 10015290), (216, 8902480), (240, 8012232), (257, 7482240), (270, 7121984), (288, 6676860), (320, 6009174), (360, 5341488), (384, 5007645), (432, 4451240), (433, 4440960), (480, 4006116), (514, 3741120), (540, 3560992), (576, 3338430), (640, 3004587), (720, 2670744), (771, 2494080), (864, 2225620), (866, 2220480), (960, 2003058), (1028, 1870560), (1080, 1780496), (1152, 1669215), (1285, 1496448), (1299, 1480320), (1440, 1335372), (1542, 1247040), (1728, 1112810), (1732, 1110240), (1920, 1001529), (2056, 935280), (2160, 890248), (2165, 888192), (2313, 831360), (2570, 748224), (2598, 740160), (2880, 667686), (3084, 623520), (3456, 556405), (3464, 555120), (3855, 498816), (3897, 493440), (4112, 467640), (4320, 445124), (4330, 444096), (4626, 415680), (5140, 374112), (5196, 370080), (5760, 333843), (6168, 311760), (6495, 296064), (6928, 277560), (6939, 277120), (7710, 249408), (7794, 246720), (8224, 233820), (8640, 222562), (8660, 222048), (9252, 207840), (10280, 187056), (10392, 185040), (11565, 166272), (11691, 164480), (12336, 155880), (12990, 148032), (13856, 138780), (13878, 138560), (15420, 124704), (15588, 123360), (16448, 116910), (17280, 111281), (17320, 111024), (18504, 103920), (19485, 98688), (20560, 93528), (20784, 92520), (23130, 83136), (23382, 82240), (24672, 77940), (25980, 74016), (27712, 69390), (27756, 69280), (30840, 62352), (31176, 61680), (32896, 58455), (34640, 55512), (34695, 55424), (37008, 51960), (38970, 49344), (41120, 46764), (41568, 46260)]