2198857320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185089}}^1$

素因数の和:185120

約数の個数: 128

約数和(自身を含む): 7995888000

約数和(自身を除く): 5797030680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 185089, 370178, 555267, 740356, 925445, 1110534, 1480712, 1665801, 1850890, 2035979, 2221068, 2776335, 3331602, 3701780, 4071958, 4442136, 4997403, 5552670, 6107937, 6663204, 7403560, 8143916, 8329005, 9994806, 10179895, 11105340, 12215874, 13326408, 16287832, 16658010, 18323811, 19989612, 20359790, 22210680, 24431748, 24987015, 30539685, 33316020, 36647622, 39979224, 40719580, 48863496, 49974030, 54971433, 61079370, 66632040, 73295244, 81439160, 91619055, 99948060, 109942866, 122158740, 146590488, 183238110, 199896120, 219885732, 244317480, 274857165, 366476220, 439771464, 549714330, 732952440, 1099428660, 2198857320]

約数ペア:

[(1, 2198857320), (2, 1099428660), (3, 732952440), (4, 549714330), (5, 439771464), (6, 366476220), (8, 274857165), (9, 244317480), (10, 219885732), (11, 199896120), (12, 183238110), (15, 146590488), (18, 122158740), (20, 109942866), (22, 99948060), (24, 91619055), (27, 81439160), (30, 73295244), (33, 66632040), (36, 61079370), (40, 54971433), (44, 49974030), (45, 48863496), (54, 40719580), (55, 39979224), (60, 36647622), (66, 33316020), (72, 30539685), (88, 24987015), (90, 24431748), (99, 22210680), (108, 20359790), (110, 19989612), (120, 18323811), (132, 16658010), (135, 16287832), (165, 13326408), (180, 12215874), (198, 11105340), (216, 10179895), (220, 9994806), (264, 8329005), (270, 8143916), (297, 7403560), (330, 6663204), (360, 6107937), (396, 5552670), (440, 4997403), (495, 4442136), (540, 4071958), (594, 3701780), (660, 3331602), (792, 2776335), (990, 2221068), (1080, 2035979), (1188, 1850890), (1320, 1665801), (1485, 1480712), (1980, 1110534), (2376, 925445), (2970, 740356), (3960, 555267), (5940, 370178), (11880, 185089)]