15705030720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{719}}^1$

素因数の和:1173

約数の個数: 224

約数和(自身を含む): 50887457280

約数和(自身を除く): 35182426560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 373, 480, 488, 610, 719, 732, 746, 915, 960, 976, 1119, 1220, 1438, 1464, 1492, 1830, 1865, 1952, 2157, 2238, 2440, 2876, 2928, 2984, 3595, 3660, 3730, 3904, 4314, 4476, 4880, 5595, 5752, 5856, 5968, 7190, 7320, 7460, 8628, 8952, 9760, 10785, 11190, 11504, 11712, 11936, 14380, 14640, 14920, 17256, 17904, 19520, 21570, 22380, 22753, 23008, 23872, 28760, 29280, 29840, 34512, 35808, 43140, 43859, 44760, 45506, 46016, 57520, 58560, 59680, 68259, 69024, 71616, 86280, 87718, 89520, 91012, 113765, 115040, 119360, 131577, 136518, 138048, 172560, 175436, 179040, 182024, 219295, 227530, 230080, 263154, 268187, 273036, 341295, 345120, 350872, 358080, 364048, 438590, 455060, 526308, 536374, 546072, 657885, 682590, 690240, 701744, 728096, 804561, 877180, 910120, 1052616, 1072748, 1092144, 1315770, 1340935, 1365180, 1403488, 1456192, 1609122, 1754360, 1820240, 2105232, 2145496, 2184288, 2631540, 2681870, 2730360, 2806976, 3218244, 3508720, 3640480, 4022805, 4210464, 4290992, 4368576, 5263080, 5363740, 5460720, 6436488, 7017440, 7280960, 8045610, 8420928, 8581984, 10526160, 10727480, 10921440, 12872976, 14034880, 16091220, 16359407, 17163968, 21052320, 21454960, 21842880, 25745952, 32182440, 32718814, 42104640, 42909920, 49078221, 51491904, 64364880, 65437628, 81797035, 85819840, 98156442, 128729760, 130875256, 163594070, 196312884, 245391105, 257459520, 261750512, 327188140, 392625768, 490782210, 523501024, 654376280, 785251536, 981564420, 1047002048, 1308752560, 1570503072, 1963128840, 2617505120, 3141006144, 3926257680, 5235010240, 7852515360, 15705030720]

約数ペア:

[(1, 15705030720), (2, 7852515360), (3, 5235010240), (4, 3926257680), (5, 3141006144), (6, 2617505120), (8, 1963128840), (10, 1570503072), (12, 1308752560), (15, 1047002048), (16, 981564420), (20, 785251536), (24, 654376280), (30, 523501024), (32, 490782210), (40, 392625768), (48, 327188140), (60, 261750512), (61, 257459520), (64, 245391105), (80, 196312884), (96, 163594070), (120, 130875256), (122, 128729760), (160, 98156442), (183, 85819840), (192, 81797035), (240, 65437628), (244, 64364880), (305, 51491904), (320, 49078221), (366, 42909920), (373, 42104640), (480, 32718814), (488, 32182440), (610, 25745952), (719, 21842880), (732, 21454960), (746, 21052320), (915, 17163968), (960, 16359407), (976, 16091220), (1119, 14034880), (1220, 12872976), (1438, 10921440), (1464, 10727480), (1492, 10526160), (1830, 8581984), (1865, 8420928), (1952, 8045610), (2157, 7280960), (2238, 7017440), (2440, 6436488), (2876, 5460720), (2928, 5363740), (2984, 5263080), (3595, 4368576), (3660, 4290992), (3730, 4210464), (3904, 4022805), (4314, 3640480), (4476, 3508720), (4880, 3218244), (5595, 2806976), (5752, 2730360), (5856, 2681870), (5968, 2631540), (7190, 2184288), (7320, 2145496), (7460, 2105232), (8628, 1820240), (8952, 1754360), (9760, 1609122), (10785, 1456192), (11190, 1403488), (11504, 1365180), (11712, 1340935), (11936, 1315770), (14380, 1092144), (14640, 1072748), (14920, 1052616), (17256, 910120), (17904, 877180), (19520, 804561), (21570, 728096), (22380, 701744), (22753, 690240), (23008, 682590), (23872, 657885), (28760, 546072), (29280, 536374), (29840, 526308), (34512, 455060), (35808, 438590), (43140, 364048), (43859, 358080), (44760, 350872), (45506, 345120), (46016, 341295), (57520, 273036), (58560, 268187), (59680, 263154), (68259, 230080), (69024, 227530), (71616, 219295), (86280, 182024), (87718, 179040), (89520, 175436), (91012, 172560), (113765, 138048), (115040, 136518), (119360, 131577)]