327429720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 1117584000

約数和(自身を除く): 790154280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 79, 87, 90, 116, 120, 145, 158, 174, 180, 232, 237, 261, 290, 316, 348, 360, 395, 397, 435, 474, 522, 580, 632, 696, 711, 790, 794, 870, 948, 1044, 1160, 1185, 1191, 1305, 1422, 1580, 1588, 1740, 1896, 1985, 2088, 2291, 2370, 2382, 2610, 2844, 3160, 3176, 3480, 3555, 3573, 3970, 4582, 4740, 4764, 5220, 5688, 5955, 6873, 7110, 7146, 7940, 9164, 9480, 9528, 10440, 11455, 11513, 11910, 13746, 14220, 14292, 15880, 17865, 18328, 20619, 22910, 23026, 23820, 27492, 28440, 28584, 31363, 34365, 34539, 35730, 41238, 45820, 46052, 47640, 54984, 57565, 62726, 68730, 69078, 71460, 82476, 91640, 92104, 94089, 103095, 103617, 115130, 125452, 137460, 138156, 142920, 156815, 164952, 172695, 188178, 206190, 207234, 230260, 250904, 274920, 276312, 282267, 313630, 345390, 376356, 412380, 414468, 460520, 470445, 518085, 564534, 627260, 690780, 752712, 824760, 828936, 909527, 940890, 1036170, 1129068, 1254520, 1381560, 1411335, 1819054, 1881780, 2072340, 2258136, 2728581, 2822670, 3638108, 3763560, 4144680, 4547635, 5457162, 5645340, 7276216, 8185743, 9095270, 10914324, 11290680, 13642905, 16371486, 18190540, 21828648, 27285810, 32742972, 36381080, 40928715, 54571620, 65485944, 81857430, 109143240, 163714860, 327429720]

約数ペア:

[(1, 327429720), (2, 163714860), (3, 109143240), (4, 81857430), (5, 65485944), (6, 54571620), (8, 40928715), (9, 36381080), (10, 32742972), (12, 27285810), (15, 21828648), (18, 18190540), (20, 16371486), (24, 13642905), (29, 11290680), (30, 10914324), (36, 9095270), (40, 8185743), (45, 7276216), (58, 5645340), (60, 5457162), (72, 4547635), (79, 4144680), (87, 3763560), (90, 3638108), (116, 2822670), (120, 2728581), (145, 2258136), (158, 2072340), (174, 1881780), (180, 1819054), (232, 1411335), (237, 1381560), (261, 1254520), (290, 1129068), (316, 1036170), (348, 940890), (360, 909527), (395, 828936), (397, 824760), (435, 752712), (474, 690780), (522, 627260), (580, 564534), (632, 518085), (696, 470445), (711, 460520), (790, 414468), (794, 412380), (870, 376356), (948, 345390), (1044, 313630), (1160, 282267), (1185, 276312), (1191, 274920), (1305, 250904), (1422, 230260), (1580, 207234), (1588, 206190), (1740, 188178), (1896, 172695), (1985, 164952), (2088, 156815), (2291, 142920), (2370, 138156), (2382, 137460), (2610, 125452), (2844, 115130), (3160, 103617), (3176, 103095), (3480, 94089), (3555, 92104), (3573, 91640), (3970, 82476), (4582, 71460), (4740, 69078), (4764, 68730), (5220, 62726), (5688, 57565), (5955, 54984), (6873, 47640), (7110, 46052), (7146, 45820), (7940, 41238), (9164, 35730), (9480, 34539), (9528, 34365), (10440, 31363), (11455, 28584), (11513, 28440), (11910, 27492), (13746, 23820), (14220, 23026), (14292, 22910), (15880, 20619), (17865, 18328)]