1461778560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23071}}^1$

素因数の和:23107

約数の個数: 192

約数和(自身を含む): 5506824960

約数和(自身を除く): 4045046400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 23071, 31680, 46142, 63360, 69213, 92284, 115355, 138426, 184568, 207639, 230710, 253781, 276852, 346065, 369136, 415278, 461420, 507562, 553704, 692130, 738272, 761343, 830556, 922840, 1015124, 1038195, 1107408, 1268905, 1384260, 1476544, 1522686, 1661112, 1845680, 2030248, 2076390, 2214816, 2284029, 2537810, 2768520, 2953088, 3045372, 3322224, 3691360, 3806715, 4060496, 4152780, 4429632, 4568058, 5075620, 5537040, 6090744, 6644448, 7382720, 7613430, 8120992, 8305560, 8859264, 9136116, 10151240, 11074080, 11420145, 12181488, 13288896, 14765440, 15226860, 16241984, 16611120, 18272232, 20302480, 22148160, 22840290, 24362976, 26577792, 30453720, 32483968, 33222240, 36544464, 40604960, 44296320, 45680580, 48725952, 60907440, 66444480, 73088928, 81209920, 91361160, 97451904, 121814880, 132888960, 146177856, 162419840, 182722320, 243629760, 292355712, 365444640, 487259520, 730889280, 1461778560]

約数ペア:

[(1, 1461778560), (2, 730889280), (3, 487259520), (4, 365444640), (5, 292355712), (6, 243629760), (8, 182722320), (9, 162419840), (10, 146177856), (11, 132888960), (12, 121814880), (15, 97451904), (16, 91361160), (18, 81209920), (20, 73088928), (22, 66444480), (24, 60907440), (30, 48725952), (32, 45680580), (33, 44296320), (36, 40604960), (40, 36544464), (44, 33222240), (45, 32483968), (48, 30453720), (55, 26577792), (60, 24362976), (64, 22840290), (66, 22148160), (72, 20302480), (80, 18272232), (88, 16611120), (90, 16241984), (96, 15226860), (99, 14765440), (110, 13288896), (120, 12181488), (128, 11420145), (132, 11074080), (144, 10151240), (160, 9136116), (165, 8859264), (176, 8305560), (180, 8120992), (192, 7613430), (198, 7382720), (220, 6644448), (240, 6090744), (264, 5537040), (288, 5075620), (320, 4568058), (330, 4429632), (352, 4152780), (360, 4060496), (384, 3806715), (396, 3691360), (440, 3322224), (480, 3045372), (495, 2953088), (528, 2768520), (576, 2537810), (640, 2284029), (660, 2214816), (704, 2076390), (720, 2030248), (792, 1845680), (880, 1661112), (960, 1522686), (990, 1476544), (1056, 1384260), (1152, 1268905), (1320, 1107408), (1408, 1038195), (1440, 1015124), (1584, 922840), (1760, 830556), (1920, 761343), (1980, 738272), (2112, 692130), (2640, 553704), (2880, 507562), (3168, 461420), (3520, 415278), (3960, 369136), (4224, 346065), (5280, 276852), (5760, 253781), (6336, 230710), (7040, 207639), (7920, 184568), (10560, 138426), (12672, 115355), (15840, 92284), (21120, 69213), (23071, 63360), (31680, 46142)]