17920450080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{957289}}^1$

素因数の和:957323

約数の個数: 144

約数和(自身を含む): 65857722840

約数和(自身を除く): 47937272760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 957289, 1914578, 2871867, 3829156, 4786445, 5743734, 7658312, 8615601, 9572890, 11487468, 12444757, 14359335, 15316624, 17231202, 19145780, 22974936, 24889514, 28718670, 30633248, 34462404, 37334271, 38291560, 43078005, 45949872, 49779028, 57437340, 62223785, 68924808, 74668542, 76583120, 86156010, 91899744, 99558056, 112002813, 114874680, 124447570, 137849616, 149337084, 153166240, 172312020, 186671355, 199116112, 224005626, 229749360, 248895140, 275699232, 298674168, 344624040, 373342710, 398232224, 448011252, 459498720, 497790280, 560014065, 597348336, 689248080, 746685420, 896022504, 995580560, 1120028130, 1194696672, 1378496160, 1493370840, 1792045008, 1991161120, 2240056260, 2986741680, 3584090016, 4480112520, 5973483360, 8960225040, 17920450080]

約数ペア:

[(1, 17920450080), (2, 8960225040), (3, 5973483360), (4, 4480112520), (5, 3584090016), (6, 2986741680), (8, 2240056260), (9, 1991161120), (10, 1792045008), (12, 1493370840), (13, 1378496160), (15, 1194696672), (16, 1120028130), (18, 995580560), (20, 896022504), (24, 746685420), (26, 689248080), (30, 597348336), (32, 560014065), (36, 497790280), (39, 459498720), (40, 448011252), (45, 398232224), (48, 373342710), (52, 344624040), (60, 298674168), (65, 275699232), (72, 248895140), (78, 229749360), (80, 224005626), (90, 199116112), (96, 186671355), (104, 172312020), (117, 153166240), (120, 149337084), (130, 137849616), (144, 124447570), (156, 114874680), (160, 112002813), (180, 99558056), (195, 91899744), (208, 86156010), (234, 76583120), (240, 74668542), (260, 68924808), (288, 62223785), (312, 57437340), (360, 49779028), (390, 45949872), (416, 43078005), (468, 38291560), (480, 37334271), (520, 34462404), (585, 30633248), (624, 28718670), (720, 24889514), (780, 22974936), (936, 19145780), (1040, 17231202), (1170, 15316624), (1248, 14359335), (1440, 12444757), (1560, 11487468), (1872, 9572890), (2080, 8615601), (2340, 7658312), (3120, 5743734), (3744, 4786445), (4680, 3829156), (6240, 2871867), (9360, 1914578), (18720, 957289)]