1328978700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1093}}^1$

素因数の和:1313

約数の個数: 216

約数和(自身を含む): 4789742048

約数和(自身を除く): 3460763348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 193, 210, 225, 252, 300, 315, 350, 386, 420, 450, 525, 579, 630, 700, 772, 900, 965, 1050, 1093, 1158, 1260, 1351, 1575, 1737, 1930, 2100, 2186, 2316, 2702, 2895, 3150, 3279, 3474, 3860, 4053, 4372, 4825, 5404, 5465, 5790, 6300, 6558, 6755, 6948, 7651, 8106, 8685, 9650, 9837, 10930, 11580, 12159, 13116, 13510, 14475, 15302, 16212, 16395, 17370, 19300, 19674, 20265, 21860, 22953, 24318, 27020, 27325, 28950, 30604, 32790, 33775, 34740, 38255, 39348, 40530, 43425, 45906, 48636, 49185, 54650, 57900, 60795, 65580, 67550, 68859, 76510, 81060, 81975, 86850, 91812, 98370, 101325, 109300, 114765, 121590, 135100, 137718, 153020, 163950, 173700, 191275, 196740, 202650, 210949, 229530, 243180, 245925, 275436, 303975, 327900, 344295, 382550, 405300, 421898, 459060, 491850, 573825, 607950, 632847, 688590, 765100, 843796, 983700, 1054745, 1147650, 1215900, 1265694, 1377180, 1476643, 1721475, 1898541, 2109490, 2295300, 2531388, 2953286, 3164235, 3442950, 3797082, 4218980, 4429929, 5273725, 5906572, 6328470, 6885900, 7383215, 7594164, 8859858, 9492705, 10547450, 12656940, 13289787, 14766430, 15821175, 17719716, 18985410, 21094900, 22149645, 26579574, 29532860, 31642350, 36916075, 37970820, 44299290, 47463525, 53159148, 63284700, 66448935, 73832150, 88598580, 94927050, 110748225, 132897870, 147664300, 189854100, 221496450, 265795740, 332244675, 442992900, 664489350, 1328978700]

約数ペア:

[(1, 1328978700), (2, 664489350), (3, 442992900), (4, 332244675), (5, 265795740), (6, 221496450), (7, 189854100), (9, 147664300), (10, 132897870), (12, 110748225), (14, 94927050), (15, 88598580), (18, 73832150), (20, 66448935), (21, 63284700), (25, 53159148), (28, 47463525), (30, 44299290), (35, 37970820), (36, 36916075), (42, 31642350), (45, 29532860), (50, 26579574), (60, 22149645), (63, 21094900), (70, 18985410), (75, 17719716), (84, 15821175), (90, 14766430), (100, 13289787), (105, 12656940), (126, 10547450), (140, 9492705), (150, 8859858), (175, 7594164), (180, 7383215), (193, 6885900), (210, 6328470), (225, 5906572), (252, 5273725), (300, 4429929), (315, 4218980), (350, 3797082), (386, 3442950), (420, 3164235), (450, 2953286), (525, 2531388), (579, 2295300), (630, 2109490), (700, 1898541), (772, 1721475), (900, 1476643), (965, 1377180), (1050, 1265694), (1093, 1215900), (1158, 1147650), (1260, 1054745), (1351, 983700), (1575, 843796), (1737, 765100), (1930, 688590), (2100, 632847), (2186, 607950), (2316, 573825), (2702, 491850), (2895, 459060), (3150, 421898), (3279, 405300), (3474, 382550), (3860, 344295), (4053, 327900), (4372, 303975), (4825, 275436), (5404, 245925), (5465, 243180), (5790, 229530), (6300, 210949), (6558, 202650), (6755, 196740), (6948, 191275), (7651, 173700), (8106, 163950), (8685, 153020), (9650, 137718), (9837, 135100), (10930, 121590), (11580, 114765), (12159, 109300), (13116, 101325), (13510, 98370), (14475, 91812), (15302, 86850), (16212, 81975), (16395, 81060), (17370, 76510), (19300, 68859), (19674, 67550), (20265, 65580), (21860, 60795), (22953, 57900), (24318, 54650), (27020, 49185), (27325, 48636), (28950, 45906), (30604, 43425), (32790, 40530), (33775, 39348), (34740, 38255)]