1325950080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7589}}^1$

素因数の和:7631

約数の個数: 256

約数和(自身を含む): 5202489600

約数和(自身を除く): 3876539520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 7589, 8320, 8736, 10920, 11648, 12480, 13440, 14560, 15178, 17472, 21840, 22767, 24960, 29120, 30356, 34944, 37945, 43680, 45534, 53123, 58240, 60712, 75890, 87360, 91068, 98657, 106246, 113835, 121424, 151780, 159369, 174720, 182136, 197314, 212492, 227670, 242848, 265615, 295971, 303560, 318738, 364272, 394628, 424984, 455340, 485696, 493285, 531230, 591942, 607120, 637476, 690599, 728544, 789256, 796845, 849968, 910680, 971392, 986570, 1062460, 1183884, 1214240, 1274952, 1381198, 1457088, 1479855, 1578512, 1593690, 1699936, 1821360, 1973140, 2071797, 2124920, 2367768, 2428480, 2549904, 2762396, 2914176, 2959710, 3157024, 3187380, 3399872, 3452995, 3642720, 3946280, 4143594, 4249840, 4735536, 4856960, 5099808, 5524792, 5919420, 6314048, 6374760, 6799744, 6905990, 7285440, 7892560, 8287188, 8499680, 9471072, 10199616, 10358985, 11049584, 11838840, 12628096, 12749520, 13811980, 14570880, 15785120, 16574376, 16999360, 18942144, 20399232, 20717970, 22099168, 23677680, 25499040, 27623960, 31570240, 33148752, 33998720, 37884288, 41435940, 44198336, 47355360, 50998080, 55247920, 63140480, 66297504, 82871880, 88396672, 94710720, 101996160, 110495840, 132595008, 165743760, 189421440, 220991680, 265190016, 331487520, 441983360, 662975040, 1325950080]

約数ペア:

[(1, 1325950080), (2, 662975040), (3, 441983360), (4, 331487520), (5, 265190016), (6, 220991680), (7, 189421440), (8, 165743760), (10, 132595008), (12, 110495840), (13, 101996160), (14, 94710720), (15, 88396672), (16, 82871880), (20, 66297504), (21, 63140480), (24, 55247920), (26, 50998080), (28, 47355360), (30, 44198336), (32, 41435940), (35, 37884288), (39, 33998720), (40, 33148752), (42, 31570240), (48, 27623960), (52, 25499040), (56, 23677680), (60, 22099168), (64, 20717970), (65, 20399232), (70, 18942144), (78, 16999360), (80, 16574376), (84, 15785120), (91, 14570880), (96, 13811980), (104, 12749520), (105, 12628096), (112, 11838840), (120, 11049584), (128, 10358985), (130, 10199616), (140, 9471072), (156, 8499680), (160, 8287188), (168, 7892560), (182, 7285440), (192, 6905990), (195, 6799744), (208, 6374760), (210, 6314048), (224, 5919420), (240, 5524792), (260, 5099808), (273, 4856960), (280, 4735536), (312, 4249840), (320, 4143594), (336, 3946280), (364, 3642720), (384, 3452995), (390, 3399872), (416, 3187380), (420, 3157024), (448, 2959710), (455, 2914176), (480, 2762396), (520, 2549904), (546, 2428480), (560, 2367768), (624, 2124920), (640, 2071797), (672, 1973140), (728, 1821360), (780, 1699936), (832, 1593690), (840, 1578512), (896, 1479855), (910, 1457088), (960, 1381198), (1040, 1274952), (1092, 1214240), (1120, 1183884), (1248, 1062460), (1344, 986570), (1365, 971392), (1456, 910680), (1560, 849968), (1664, 796845), (1680, 789256), (1820, 728544), (1920, 690599), (2080, 637476), (2184, 607120), (2240, 591942), (2496, 531230), (2688, 493285), (2730, 485696), (2912, 455340), (3120, 424984), (3360, 394628), (3640, 364272), (4160, 318738), (4368, 303560), (4480, 295971), (4992, 265615), (5460, 242848), (5824, 227670), (6240, 212492), (6720, 197314), (7280, 182136), (7589, 174720), (8320, 159369), (8736, 151780), (10920, 121424), (11648, 113835), (12480, 106246), (13440, 98657), (14560, 91068), (15178, 87360), (17472, 75890), (21840, 60712), (22767, 58240), (24960, 53123), (29120, 45534), (30356, 43680), (34944, 37945)]