29455440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 106064640

約数和(自身を除く): 76609200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 197, 210, 240, 267, 280, 336, 356, 394, 420, 445, 534, 560, 591, 623, 712, 788, 840, 890, 985, 1068, 1182, 1246, 1335, 1379, 1424, 1576, 1680, 1780, 1869, 1970, 2136, 2364, 2492, 2670, 2758, 2955, 3115, 3152, 3560, 3738, 3940, 4137, 4272, 4728, 4984, 5340, 5516, 5910, 6230, 6895, 7120, 7476, 7880, 8274, 9345, 9456, 9968, 10680, 11032, 11820, 12460, 13790, 14952, 15760, 16548, 17533, 18690, 20685, 21360, 22064, 23640, 24920, 27580, 29904, 33096, 35066, 37380, 41370, 47280, 49840, 52599, 55160, 66192, 70132, 74760, 82740, 87665, 105198, 110320, 122731, 140264, 149520, 165480, 175330, 210396, 245462, 262995, 280528, 330960, 350660, 368193, 420792, 490924, 525990, 613655, 701320, 736386, 841584, 981848, 1051980, 1227310, 1402640, 1472772, 1840965, 1963696, 2103960, 2454620, 2945544, 3681930, 4207920, 4909240, 5891088, 7363860, 9818480, 14727720, 29455440]

約数ペア:

[(1, 29455440), (2, 14727720), (3, 9818480), (4, 7363860), (5, 5891088), (6, 4909240), (7, 4207920), (8, 3681930), (10, 2945544), (12, 2454620), (14, 2103960), (15, 1963696), (16, 1840965), (20, 1472772), (21, 1402640), (24, 1227310), (28, 1051980), (30, 981848), (35, 841584), (40, 736386), (42, 701320), (48, 613655), (56, 525990), (60, 490924), (70, 420792), (80, 368193), (84, 350660), (89, 330960), (105, 280528), (112, 262995), (120, 245462), (140, 210396), (168, 175330), (178, 165480), (197, 149520), (210, 140264), (240, 122731), (267, 110320), (280, 105198), (336, 87665), (356, 82740), (394, 74760), (420, 70132), (445, 66192), (534, 55160), (560, 52599), (591, 49840), (623, 47280), (712, 41370), (788, 37380), (840, 35066), (890, 33096), (985, 29904), (1068, 27580), (1182, 24920), (1246, 23640), (1335, 22064), (1379, 21360), (1424, 20685), (1576, 18690), (1680, 17533), (1780, 16548), (1869, 15760), (1970, 14952), (2136, 13790), (2364, 12460), (2492, 11820), (2670, 11032), (2758, 10680), (2955, 9968), (3115, 9456), (3152, 9345), (3560, 8274), (3738, 7880), (3940, 7476), (4137, 7120), (4272, 6895), (4728, 6230), (4984, 5910), (5340, 5516)]