319851840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4327}}^1$

素因数の和:4365

約数の個数: 224

約数和(自身を含む): 1266407424

約数和(自身を除く): 946555584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4327, 4620, 4928, 5280, 6160, 6720, 7392, 8654, 9240, 10560, 12320, 12981, 14784, 17308, 18480, 21635, 24640, 25962, 30289, 34616, 36960, 43270, 47597, 51924, 60578, 64905, 69232, 73920, 86540, 90867, 95194, 103848, 121156, 129810, 138464, 142791, 151445, 173080, 181734, 190388, 207696, 237985, 242312, 259620, 276928, 285582, 302890, 333179, 346160, 363468, 380776, 415392, 454335, 475970, 484624, 519240, 571164, 605780, 666358, 692320, 713955, 726936, 761552, 830784, 908670, 951940, 969248, 999537, 1038480, 1142328, 1211560, 1332716, 1384640, 1427910, 1453872, 1523104, 1665895, 1817340, 1903880, 1938496, 1999074, 2076960, 2284656, 2423120, 2665432, 2855820, 2907744, 3046208, 3331790, 3634680, 3807760, 3998148, 4153920, 4569312, 4846240, 4997685, 5330864, 5711640, 5815488, 6663580, 7269360, 7615520, 7996296, 9138624, 9692480, 9995370, 10661728, 11423280, 13327160, 14538720, 15231040, 15992592, 19990740, 21323456, 22846560, 26654320, 29077440, 31985184, 39981480, 45693120, 53308640, 63970368, 79962960, 106617280, 159925920, 319851840]

約数ペア:

[(1, 319851840), (2, 159925920), (3, 106617280), (4, 79962960), (5, 63970368), (6, 53308640), (7, 45693120), (8, 39981480), (10, 31985184), (11, 29077440), (12, 26654320), (14, 22846560), (15, 21323456), (16, 19990740), (20, 15992592), (21, 15231040), (22, 14538720), (24, 13327160), (28, 11423280), (30, 10661728), (32, 9995370), (33, 9692480), (35, 9138624), (40, 7996296), (42, 7615520), (44, 7269360), (48, 6663580), (55, 5815488), (56, 5711640), (60, 5330864), (64, 4997685), (66, 4846240), (70, 4569312), (77, 4153920), (80, 3998148), (84, 3807760), (88, 3634680), (96, 3331790), (105, 3046208), (110, 2907744), (112, 2855820), (120, 2665432), (132, 2423120), (140, 2284656), (154, 2076960), (160, 1999074), (165, 1938496), (168, 1903880), (176, 1817340), (192, 1665895), (210, 1523104), (220, 1453872), (224, 1427910), (231, 1384640), (240, 1332716), (264, 1211560), (280, 1142328), (308, 1038480), (320, 999537), (330, 969248), (336, 951940), (352, 908670), (385, 830784), (420, 761552), (440, 726936), (448, 713955), (462, 692320), (480, 666358), (528, 605780), (560, 571164), (616, 519240), (660, 484624), (672, 475970), (704, 454335), (770, 415392), (840, 380776), (880, 363468), (924, 346160), (960, 333179), (1056, 302890), (1120, 285582), (1155, 276928), (1232, 259620), (1320, 242312), (1344, 237985), (1540, 207696), (1680, 190388), (1760, 181734), (1848, 173080), (2112, 151445), (2240, 142791), (2310, 138464), (2464, 129810), (2640, 121156), (3080, 103848), (3360, 95194), (3520, 90867), (3696, 86540), (4327, 73920), (4620, 69232), (4928, 64905), (5280, 60578), (6160, 51924), (6720, 47597), (7392, 43270), (8654, 36960), (9240, 34616), (10560, 30289), (12320, 25962), (12981, 24640), (14784, 21635), (17308, 18480)]