12338007200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 216

約数和(自身を含む): 32533855200

約数和(自身を除く): 20195848000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 43, 50, 76, 80, 86, 95, 100, 152, 160, 172, 190, 200, 215, 304, 344, 380, 400, 430, 439, 475, 608, 688, 760, 800, 817, 860, 878, 950, 1075, 1376, 1520, 1634, 1720, 1756, 1849, 1900, 2150, 2195, 3040, 3268, 3440, 3512, 3698, 3800, 4085, 4300, 4390, 6536, 6880, 7024, 7396, 7600, 8170, 8341, 8600, 8780, 9245, 10975, 13072, 14048, 14792, 15200, 16340, 16682, 17200, 17560, 18490, 18877, 20425, 21950, 26144, 29584, 32680, 33364, 34400, 35120, 35131, 36980, 37754, 40850, 41705, 43900, 46225, 59168, 65360, 66728, 70240, 70262, 73960, 75508, 81700, 83410, 87800, 92450, 94385, 130720, 133456, 140524, 147920, 151016, 163400, 166820, 175600, 175655, 184900, 188770, 208525, 266912, 281048, 295840, 302032, 326800, 333640, 351200, 351310, 358663, 369800, 377540, 417050, 471925, 562096, 604064, 653600, 667280, 702620, 717326, 739600, 755080, 811711, 834100, 878275, 943850, 1124192, 1334560, 1405240, 1434652, 1479200, 1510160, 1623422, 1668200, 1756550, 1793315, 1887700, 2810480, 2869304, 3020320, 3246844, 3336400, 3513100, 3586630, 3775400, 4058555, 5620960, 5738608, 6493688, 6672800, 7026200, 7173260, 7550800, 8117110, 8966575, 11477216, 12987376, 14052400, 14346520, 15101600, 15422509, 16234220, 17933150, 20292775, 25974752, 28104800, 28693040, 30845018, 32468440, 35866300, 40585550, 57386080, 61690036, 64936880, 71732600, 77112545, 81171100, 123380072, 129873760, 143465200, 154225090, 162342200, 246760144, 286930400, 308450180, 324684400, 385562725, 493520288, 616900360, 649368800, 771125450, 1233800720, 1542250900, 2467601440, 3084501800, 6169003600, 12338007200]

約数ペア:

[(1, 12338007200), (2, 6169003600), (4, 3084501800), (5, 2467601440), (8, 1542250900), (10, 1233800720), (16, 771125450), (19, 649368800), (20, 616900360), (25, 493520288), (32, 385562725), (38, 324684400), (40, 308450180), (43, 286930400), (50, 246760144), (76, 162342200), (80, 154225090), (86, 143465200), (95, 129873760), (100, 123380072), (152, 81171100), (160, 77112545), (172, 71732600), (190, 64936880), (200, 61690036), (215, 57386080), (304, 40585550), (344, 35866300), (380, 32468440), (400, 30845018), (430, 28693040), (439, 28104800), (475, 25974752), (608, 20292775), (688, 17933150), (760, 16234220), (800, 15422509), (817, 15101600), (860, 14346520), (878, 14052400), (950, 12987376), (1075, 11477216), (1376, 8966575), (1520, 8117110), (1634, 7550800), (1720, 7173260), (1756, 7026200), (1849, 6672800), (1900, 6493688), (2150, 5738608), (2195, 5620960), (3040, 4058555), (3268, 3775400), (3440, 3586630), (3512, 3513100), (3698, 3336400), (3800, 3246844), (4085, 3020320), (4300, 2869304), (4390, 2810480), (6536, 1887700), (6880, 1793315), (7024, 1756550), (7396, 1668200), (7600, 1623422), (8170, 1510160), (8341, 1479200), (8600, 1434652), (8780, 1405240), (9245, 1334560), (10975, 1124192), (13072, 943850), (14048, 878275), (14792, 834100), (15200, 811711), (16340, 755080), (16682, 739600), (17200, 717326), (17560, 702620), (18490, 667280), (18877, 653600), (20425, 604064), (21950, 562096), (26144, 471925), (29584, 417050), (32680, 377540), (33364, 369800), (34400, 358663), (35120, 351310), (35131, 351200), (36980, 333640), (37754, 326800), (40850, 302032), (41705, 295840), (43900, 281048), (46225, 266912), (59168, 208525), (65360, 188770), (66728, 184900), (70240, 175655), (70262, 175600), (73960, 166820), (75508, 163400), (81700, 151016), (83410, 147920), (87800, 140524), (92450, 133456), (94385, 130720)]