57156120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 218387520

約数和(自身を除く): 161231400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 613, 630, 666, 740, 777, 840, 888, 1036, 1110, 1226, 1260, 1295, 1332, 1480, 1554, 1665, 1839, 2072, 2220, 2331, 2452, 2520, 2590, 2664, 3065, 3108, 3330, 3678, 3885, 4291, 4440, 4662, 4904, 5180, 5517, 6130, 6216, 6660, 7356, 7770, 8582, 9195, 9324, 10360, 11034, 11655, 12260, 12873, 13320, 14712, 15540, 17164, 18390, 18648, 21455, 22068, 22681, 23310, 24520, 25746, 27585, 31080, 34328, 36780, 38619, 42910, 44136, 45362, 46620, 51492, 55170, 64365, 68043, 73560, 77238, 85820, 90724, 93240, 102984, 110340, 113405, 128730, 136086, 154476, 158767, 171640, 181448, 193095, 204129, 220680, 226810, 257460, 272172, 308952, 317534, 340215, 386190, 408258, 453620, 476301, 514920, 544344, 635068, 680430, 772380, 793835, 816516, 907240, 952602, 1020645, 1270136, 1360860, 1428903, 1544760, 1587670, 1633032, 1905204, 2041290, 2381505, 2721720, 2857806, 3175340, 3810408, 4082580, 4763010, 5715612, 6350680, 7144515, 8165160, 9526020, 11431224, 14289030, 19052040, 28578060, 57156120]

約数ペア:

[(1, 57156120), (2, 28578060), (3, 19052040), (4, 14289030), (5, 11431224), (6, 9526020), (7, 8165160), (8, 7144515), (9, 6350680), (10, 5715612), (12, 4763010), (14, 4082580), (15, 3810408), (18, 3175340), (20, 2857806), (21, 2721720), (24, 2381505), (28, 2041290), (30, 1905204), (35, 1633032), (36, 1587670), (37, 1544760), (40, 1428903), (42, 1360860), (45, 1270136), (56, 1020645), (60, 952602), (63, 907240), (70, 816516), (72, 793835), (74, 772380), (84, 680430), (90, 635068), (105, 544344), (111, 514920), (120, 476301), (126, 453620), (140, 408258), (148, 386190), (168, 340215), (180, 317534), (185, 308952), (210, 272172), (222, 257460), (252, 226810), (259, 220680), (280, 204129), (296, 193095), (315, 181448), (333, 171640), (360, 158767), (370, 154476), (420, 136086), (444, 128730), (504, 113405), (518, 110340), (555, 102984), (613, 93240), (630, 90724), (666, 85820), (740, 77238), (777, 73560), (840, 68043), (888, 64365), (1036, 55170), (1110, 51492), (1226, 46620), (1260, 45362), (1295, 44136), (1332, 42910), (1480, 38619), (1554, 36780), (1665, 34328), (1839, 31080), (2072, 27585), (2220, 25746), (2331, 24520), (2452, 23310), (2520, 22681), (2590, 22068), (2664, 21455), (3065, 18648), (3108, 18390), (3330, 17164), (3678, 15540), (3885, 14712), (4291, 13320), (4440, 12873), (4662, 12260), (4904, 11655), (5180, 11034), (5517, 10360), (6130, 9324), (6216, 9195), (6660, 8582), (7356, 7770)]