20727568224

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1949}}^1$

素因数の和:2355

約数の個数: 240

約数和(自身を含む): 66713446800

約数和(自身を除く): 45985878576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 373, 396, 432, 528, 594, 648, 746, 792, 864, 891, 1056, 1119, 1188, 1296, 1492, 1584, 1782, 1949, 2238, 2376, 2592, 2984, 3168, 3357, 3564, 3898, 4103, 4476, 4752, 5847, 5968, 6714, 7128, 7796, 8206, 8952, 9504, 10071, 11694, 11936, 12309, 13428, 14256, 15592, 16412, 17541, 17904, 20142, 21439, 23388, 24618, 26856, 28512, 30213, 31184, 32824, 35082, 35808, 36927, 40284, 42878, 46776, 49236, 52623, 53712, 60426, 62368, 64317, 65648, 70164, 73854, 80568, 85756, 93552, 98472, 105246, 107424, 110781, 120852, 128634, 131296, 140328, 147708, 157869, 161136, 171512, 187104, 192951, 196944, 210492, 221562, 241704, 257268, 280656, 295416, 315738, 322272, 332343, 343024, 385902, 393888, 420984, 443124, 483408, 514536, 561312, 578853, 590832, 631476, 664686, 686048, 726977, 771804, 841968, 886248, 966816, 1029072, 1157706, 1181664, 1262952, 1329372, 1453954, 1543608, 1683936, 1736559, 1772496, 2058144, 2180931, 2315412, 2525904, 2658744, 2907908, 3087216, 3473118, 3544992, 4361862, 4630824, 5051808, 5317488, 5815816, 6174432, 6542793, 6946236, 7996747, 8723724, 9261648, 10634976, 11631632, 13085586, 13892472, 15993494, 17447448, 18523296, 19628379, 23263264, 23990241, 26171172, 27784944, 31986988, 34894896, 39256758, 47980482, 52342344, 55569888, 58885137, 63973976, 69789792, 71970723, 78513516, 95960964, 104684688, 117770274, 127947952, 143941446, 157027032, 191921928, 209369376, 215912169, 235540548, 255895904, 287882892, 314054064, 383843856, 431824338, 471081096, 575765784, 628108128, 647736507, 767687712, 863648676, 942162192, 1151531568, 1295473014, 1727297352, 1884324384, 2303063136, 2590946028, 3454594704, 5181892056, 6909189408, 10363784112, 20727568224]

約数ペア:

[(1, 20727568224), (2, 10363784112), (3, 6909189408), (4, 5181892056), (6, 3454594704), (8, 2590946028), (9, 2303063136), (11, 1884324384), (12, 1727297352), (16, 1295473014), (18, 1151531568), (22, 942162192), (24, 863648676), (27, 767687712), (32, 647736507), (33, 628108128), (36, 575765784), (44, 471081096), (48, 431824338), (54, 383843856), (66, 314054064), (72, 287882892), (81, 255895904), (88, 235540548), (96, 215912169), (99, 209369376), (108, 191921928), (132, 157027032), (144, 143941446), (162, 127947952), (176, 117770274), (198, 104684688), (216, 95960964), (264, 78513516), (288, 71970723), (297, 69789792), (324, 63973976), (352, 58885137), (373, 55569888), (396, 52342344), (432, 47980482), (528, 39256758), (594, 34894896), (648, 31986988), (746, 27784944), (792, 26171172), (864, 23990241), (891, 23263264), (1056, 19628379), (1119, 18523296), (1188, 17447448), (1296, 15993494), (1492, 13892472), (1584, 13085586), (1782, 11631632), (1949, 10634976), (2238, 9261648), (2376, 8723724), (2592, 7996747), (2984, 6946236), (3168, 6542793), (3357, 6174432), (3564, 5815816), (3898, 5317488), (4103, 5051808), (4476, 4630824), (4752, 4361862), (5847, 3544992), (5968, 3473118), (6714, 3087216), (7128, 2907908), (7796, 2658744), (8206, 2525904), (8952, 2315412), (9504, 2180931), (10071, 2058144), (11694, 1772496), (11936, 1736559), (12309, 1683936), (13428, 1543608), (14256, 1453954), (15592, 1329372), (16412, 1262952), (17541, 1181664), (17904, 1157706), (20142, 1029072), (21439, 966816), (23388, 886248), (24618, 841968), (26856, 771804), (28512, 726977), (30213, 686048), (31184, 664686), (32824, 631476), (35082, 590832), (35808, 578853), (36927, 561312), (40284, 514536), (42878, 483408), (46776, 443124), (49236, 420984), (52623, 393888), (53712, 385902), (60426, 343024), (62368, 332343), (64317, 322272), (65648, 315738), (70164, 295416), (73854, 280656), (80568, 257268), (85756, 241704), (93552, 221562), (98472, 210492), (105246, 196944), (107424, 192951), (110781, 187104), (120852, 171512), (128634, 161136), (131296, 157869), (140328, 147708)]