1723994640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{126023}}^1$

素因数の和:126061

約数の個数: 120

約数和(自身を含む): 6094520640

約数和(自身を除く): 4370526000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 126023, 252046, 378069, 504092, 630115, 756138, 1008184, 1134207, 1260230, 1512276, 1890345, 2016368, 2268414, 2394437, 2520460, 3024552, 3780690, 4536828, 4788874, 5040920, 5671035, 6049104, 7183311, 7561380, 9073656, 9577748, 10081840, 11342070, 11972185, 14366622, 15122760, 18147312, 19155496, 21549933, 22684140, 23944370, 28733244, 30245520, 35916555, 38310992, 43099866, 45368280, 47888740, 57466488, 71833110, 86199732, 90736560, 95777480, 107749665, 114932976, 143666220, 172399464, 191554960, 215499330, 287332440, 344798928, 430998660, 574664880, 861997320, 1723994640]

約数ペア:

[(1, 1723994640), (2, 861997320), (3, 574664880), (4, 430998660), (5, 344798928), (6, 287332440), (8, 215499330), (9, 191554960), (10, 172399464), (12, 143666220), (15, 114932976), (16, 107749665), (18, 95777480), (19, 90736560), (20, 86199732), (24, 71833110), (30, 57466488), (36, 47888740), (38, 45368280), (40, 43099866), (45, 38310992), (48, 35916555), (57, 30245520), (60, 28733244), (72, 23944370), (76, 22684140), (80, 21549933), (90, 19155496), (95, 18147312), (114, 15122760), (120, 14366622), (144, 11972185), (152, 11342070), (171, 10081840), (180, 9577748), (190, 9073656), (228, 7561380), (240, 7183311), (285, 6049104), (304, 5671035), (342, 5040920), (360, 4788874), (380, 4536828), (456, 3780690), (570, 3024552), (684, 2520460), (720, 2394437), (760, 2268414), (855, 2016368), (912, 1890345), (1140, 1512276), (1368, 1260230), (1520, 1134207), (1710, 1008184), (2280, 756138), (2736, 630115), (3420, 504092), (4560, 378069), (6840, 252046), (13680, 126023)]