2946942720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{521}}^1$

素因数の和:1039

約数の個数: 216

約数和(自身を含む): 10236490992

約数和(自身を除く): 7289548272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 491, 521, 576, 640, 720, 768, 960, 982, 1042, 1152, 1280, 1440, 1473, 1563, 1920, 1964, 2084, 2304, 2455, 2605, 2880, 2946, 3126, 3840, 3928, 4168, 4419, 4689, 4910, 5210, 5760, 5892, 6252, 7365, 7815, 7856, 8336, 8838, 9378, 9820, 10420, 11520, 11784, 12504, 14730, 15630, 15712, 16672, 17676, 18756, 19640, 20840, 22095, 23445, 23568, 25008, 29460, 31260, 31424, 33344, 35352, 37512, 39280, 41680, 44190, 46890, 47136, 50016, 58920, 62520, 62848, 66688, 70704, 75024, 78560, 83360, 88380, 93780, 94272, 100032, 117840, 125040, 125696, 133376, 141408, 150048, 157120, 166720, 176760, 187560, 188544, 200064, 235680, 250080, 255811, 282816, 300096, 314240, 333440, 353520, 375120, 377088, 400128, 471360, 500160, 511622, 565632, 600192, 628480, 666880, 707040, 750240, 767433, 942720, 1000320, 1023244, 1131264, 1200384, 1279055, 1414080, 1500480, 1534866, 1885440, 2000640, 2046488, 2302299, 2558110, 2828160, 3000960, 3069732, 3837165, 4092976, 4604598, 5116220, 5656320, 6001920, 6139464, 7674330, 8185952, 9209196, 10232440, 11511495, 12278928, 15348660, 16371904, 18418392, 20464880, 23022990, 24557856, 30697320, 32743808, 36836784, 40929760, 46045980, 49115712, 61394640, 65487616, 73673568, 81859520, 92091960, 98231424, 122789280, 147347136, 163719040, 184183920, 196462848, 245578560, 294694272, 327438080, 368367840, 491157120, 589388544, 736735680, 982314240, 1473471360, 2946942720]

約数ペア:

[(1, 2946942720), (2, 1473471360), (3, 982314240), (4, 736735680), (5, 589388544), (6, 491157120), (8, 368367840), (9, 327438080), (10, 294694272), (12, 245578560), (15, 196462848), (16, 184183920), (18, 163719040), (20, 147347136), (24, 122789280), (30, 98231424), (32, 92091960), (36, 81859520), (40, 73673568), (45, 65487616), (48, 61394640), (60, 49115712), (64, 46045980), (72, 40929760), (80, 36836784), (90, 32743808), (96, 30697320), (120, 24557856), (128, 23022990), (144, 20464880), (160, 18418392), (180, 16371904), (192, 15348660), (240, 12278928), (256, 11511495), (288, 10232440), (320, 9209196), (360, 8185952), (384, 7674330), (480, 6139464), (491, 6001920), (521, 5656320), (576, 5116220), (640, 4604598), (720, 4092976), (768, 3837165), (960, 3069732), (982, 3000960), (1042, 2828160), (1152, 2558110), (1280, 2302299), (1440, 2046488), (1473, 2000640), (1563, 1885440), (1920, 1534866), (1964, 1500480), (2084, 1414080), (2304, 1279055), (2455, 1200384), (2605, 1131264), (2880, 1023244), (2946, 1000320), (3126, 942720), (3840, 767433), (3928, 750240), (4168, 707040), (4419, 666880), (4689, 628480), (4910, 600192), (5210, 565632), (5760, 511622), (5892, 500160), (6252, 471360), (7365, 400128), (7815, 377088), (7856, 375120), (8336, 353520), (8838, 333440), (9378, 314240), (9820, 300096), (10420, 282816), (11520, 255811), (11784, 250080), (12504, 235680), (14730, 200064), (15630, 188544), (15712, 187560), (16672, 176760), (17676, 166720), (18756, 157120), (19640, 150048), (20840, 141408), (22095, 133376), (23445, 125696), (23568, 125040), (25008, 117840), (29460, 100032), (31260, 94272), (31424, 93780), (33344, 88380), (35352, 83360), (37512, 78560), (39280, 75024), (41680, 70704), (44190, 66688), (46890, 62848), (47136, 62520), (50016, 58920)]