57945720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:805

約数の個数: 128

約数和(自身を含む): 200931840

約数和(自身を除く): 142986120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 683, 707, 808, 840, 1010, 1212, 1366, 1414, 1515, 2020, 2049, 2121, 2424, 2732, 2828, 3030, 3415, 3535, 4040, 4098, 4242, 4781, 5464, 5656, 6060, 6830, 7070, 8196, 8484, 9562, 10245, 10605, 12120, 13660, 14140, 14343, 16392, 16968, 19124, 20490, 21210, 23905, 27320, 28280, 28686, 38248, 40980, 42420, 47810, 57372, 68983, 71715, 81960, 84840, 95620, 114744, 137966, 143430, 191240, 206949, 275932, 286860, 344915, 413898, 482881, 551864, 573720, 689830, 827796, 965762, 1034745, 1379660, 1448643, 1655592, 1931524, 2069490, 2414405, 2759320, 2897286, 3863048, 4138980, 4828810, 5794572, 7243215, 8277960, 9657620, 11589144, 14486430, 19315240, 28972860, 57945720]

約数ペア:

[(1, 57945720), (2, 28972860), (3, 19315240), (4, 14486430), (5, 11589144), (6, 9657620), (7, 8277960), (8, 7243215), (10, 5794572), (12, 4828810), (14, 4138980), (15, 3863048), (20, 2897286), (21, 2759320), (24, 2414405), (28, 2069490), (30, 1931524), (35, 1655592), (40, 1448643), (42, 1379660), (56, 1034745), (60, 965762), (70, 827796), (84, 689830), (101, 573720), (105, 551864), (120, 482881), (140, 413898), (168, 344915), (202, 286860), (210, 275932), (280, 206949), (303, 191240), (404, 143430), (420, 137966), (505, 114744), (606, 95620), (683, 84840), (707, 81960), (808, 71715), (840, 68983), (1010, 57372), (1212, 47810), (1366, 42420), (1414, 40980), (1515, 38248), (2020, 28686), (2049, 28280), (2121, 27320), (2424, 23905), (2732, 21210), (2828, 20490), (3030, 19124), (3415, 16968), (3535, 16392), (4040, 14343), (4098, 14140), (4242, 13660), (4781, 12120), (5464, 10605), (5656, 10245), (6060, 9562), (6830, 8484), (7070, 8196)]