1822294080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20411}}^1$

素因数の和:20465

約数の個数: 168

約数和(自身を含む): 6470440704

約数和(自身を除く): 4648146624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14880, 17856, 20411, 22320, 29760, 40822, 44640, 61233, 81644, 89280, 102055, 122466, 163288, 183699, 204110, 244932, 306165, 326576, 367398, 408220, 489864, 612330, 632741, 653152, 734796, 816440, 918495, 979728, 1224660, 1265482, 1306304, 1469592, 1632880, 1836990, 1898223, 1959456, 2449320, 2530964, 2939184, 3163705, 3265760, 3673980, 3796446, 3918912, 4898640, 5061928, 5694669, 5878368, 6327410, 6531520, 7347960, 7592892, 9491115, 9797280, 10123856, 11389338, 11756736, 12654820, 14695920, 15185784, 18982230, 19594560, 20247712, 22778676, 25309640, 28473345, 29391840, 30371568, 37964460, 40495424, 45557352, 50619280, 56946690, 58783680, 60743136, 75928920, 91114704, 101238560, 113893380, 121486272, 151857840, 182229408, 202477120, 227786760, 303715680, 364458816, 455573520, 607431360, 911147040, 1822294080]

約数ペア:

[(1, 1822294080), (2, 911147040), (3, 607431360), (4, 455573520), (5, 364458816), (6, 303715680), (8, 227786760), (9, 202477120), (10, 182229408), (12, 151857840), (15, 121486272), (16, 113893380), (18, 101238560), (20, 91114704), (24, 75928920), (30, 60743136), (31, 58783680), (32, 56946690), (36, 50619280), (40, 45557352), (45, 40495424), (48, 37964460), (60, 30371568), (62, 29391840), (64, 28473345), (72, 25309640), (80, 22778676), (90, 20247712), (93, 19594560), (96, 18982230), (120, 15185784), (124, 14695920), (144, 12654820), (155, 11756736), (160, 11389338), (180, 10123856), (186, 9797280), (192, 9491115), (240, 7592892), (248, 7347960), (279, 6531520), (288, 6327410), (310, 5878368), (320, 5694669), (360, 5061928), (372, 4898640), (465, 3918912), (480, 3796446), (496, 3673980), (558, 3265760), (576, 3163705), (620, 2939184), (720, 2530964), (744, 2449320), (930, 1959456), (960, 1898223), (992, 1836990), (1116, 1632880), (1240, 1469592), (1395, 1306304), (1440, 1265482), (1488, 1224660), (1860, 979728), (1984, 918495), (2232, 816440), (2480, 734796), (2790, 653152), (2880, 632741), (2976, 612330), (3720, 489864), (4464, 408220), (4960, 367398), (5580, 326576), (5952, 306165), (7440, 244932), (8928, 204110), (9920, 183699), (11160, 163288), (14880, 122466), (17856, 102055), (20411, 89280), (22320, 81644), (29760, 61233), (40822, 44640)]