1082751040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:577

約数の個数: 168

約数和(自身を含む): 3023006400

約数和(自身を除く): 1940255360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 199, 224, 245, 280, 320, 347, 392, 398, 448, 490, 560, 694, 784, 796, 980, 995, 1120, 1388, 1393, 1568, 1592, 1735, 1960, 1990, 2240, 2429, 2776, 2786, 3136, 3184, 3470, 3920, 3980, 4858, 5552, 5572, 6368, 6940, 6965, 7840, 7960, 9716, 9751, 11104, 11144, 12145, 12736, 13880, 13930, 15680, 15920, 17003, 19432, 19502, 22208, 22288, 24290, 27760, 27860, 31840, 34006, 38864, 39004, 44576, 48580, 48755, 55520, 55720, 63680, 68012, 69053, 77728, 78008, 85015, 89152, 97160, 97510, 111040, 111440, 136024, 138106, 155456, 156016, 170030, 194320, 195020, 222880, 272048, 276212, 312032, 340060, 345265, 388640, 390040, 445760, 483371, 544096, 552424, 624064, 680120, 690530, 777280, 780080, 966742, 1088192, 1104848, 1360240, 1381060, 1560160, 1933484, 2209696, 2416855, 2720480, 2762120, 3120320, 3383597, 3866968, 4419392, 4833710, 5440960, 5524240, 6767194, 7733936, 9667420, 11048480, 13534388, 15467872, 16917985, 19334840, 22096960, 27068776, 30935744, 33835970, 38669680, 54137552, 67671940, 77339360, 108275104, 135343880, 154678720, 216550208, 270687760, 541375520, 1082751040]

約数ペア:

[(1, 1082751040), (2, 541375520), (4, 270687760), (5, 216550208), (7, 154678720), (8, 135343880), (10, 108275104), (14, 77339360), (16, 67671940), (20, 54137552), (28, 38669680), (32, 33835970), (35, 30935744), (40, 27068776), (49, 22096960), (56, 19334840), (64, 16917985), (70, 15467872), (80, 13534388), (98, 11048480), (112, 9667420), (140, 7733936), (160, 6767194), (196, 5524240), (199, 5440960), (224, 4833710), (245, 4419392), (280, 3866968), (320, 3383597), (347, 3120320), (392, 2762120), (398, 2720480), (448, 2416855), (490, 2209696), (560, 1933484), (694, 1560160), (784, 1381060), (796, 1360240), (980, 1104848), (995, 1088192), (1120, 966742), (1388, 780080), (1393, 777280), (1568, 690530), (1592, 680120), (1735, 624064), (1960, 552424), (1990, 544096), (2240, 483371), (2429, 445760), (2776, 390040), (2786, 388640), (3136, 345265), (3184, 340060), (3470, 312032), (3920, 276212), (3980, 272048), (4858, 222880), (5552, 195020), (5572, 194320), (6368, 170030), (6940, 156016), (6965, 155456), (7840, 138106), (7960, 136024), (9716, 111440), (9751, 111040), (11104, 97510), (11144, 97160), (12145, 89152), (12736, 85015), (13880, 78008), (13930, 77728), (15680, 69053), (15920, 68012), (17003, 63680), (19432, 55720), (19502, 55520), (22208, 48755), (22288, 48580), (24290, 44576), (27760, 39004), (27860, 38864), (31840, 34006)]